diff --git a/cd_utils/cdutils_core.h b/cd_utils/cdutils_core.h
index 3b9d274..ab24df7 100644
--- a/cd_utils/cdutils_core.h
+++ b/cd_utils/cdutils_core.h
@@ -55,7 +55,7 @@ private:
 	static const char app_config[], pult_config[];
 	PIConnection connection;
 
-	PIMap<int, PIMap<int, KSection> > k_sections; // [enum KSection][index] = CDUtils::KSection
+
 
 };
 
diff --git a/cd_utils/cdutils_k.cpp b/cd_utils/cdutils_k.cpp
index c8abb3b..867a6d3 100644
--- a/cd_utils/cdutils_k.cpp
+++ b/cd_utils/cdutils_k.cpp
@@ -1,11 +1,15 @@
 #include "cdutils_k.h"
 #include "cdutils_core.h"
+#include "piconfig.h"
+#include "pifile.h"
 
 using namespace CDUtils;
 
 
 KInterface::KInterface() {
 	core = Core::instance();
+	k_file = PIStringAscii("k.dat");
+	k_file_size = 0;
 	CONNECTU(core, K_Sended, this, sended);
 	CONNECTU(core, K_Received, this, received);
 }
@@ -41,6 +45,11 @@ const KSection & KInterface::root() const {
 }
 
 
+int KInterface::count(bool recursive) const {
+	return core->k_.count(recursive);
+}
+
+
 void KInterface::send() {
 	core->K_Send();
 }
@@ -50,6 +59,15 @@ void KInterface::request() {
 }
 
 
+bool KInterface::configure(const PIString & config, const PIString & sect) {
+	PIConfig conf(config, PIIODevice::ReadOnly);
+	PIConfig::Entry & e(conf.getValue(sect));
+	bool ret = false;
+	k_file = e.getValue("file", "k.dat", &ret);
+	return ret;
+}
+
+
 void KInterface::write(PIIODevice * d) {
 	core->k_write(d);
 }
@@ -68,3 +86,20 @@ void KInterface::parse(PIIODevice * d) {
 void KInterface::update(PIIODevice * d) {
 	core->k_update(d);
 }
+
+
+void KInterface::readFile() {
+	if (k_file.isEmpty()) return;
+	PIFile f(k_file, PIIODevice::ReadOnly);
+	read(&f);
+	k_file_size = f.size();
+}
+
+
+void KInterface::writeFile() {
+	if (k_file.isEmpty()) return;
+	PIFile f(k_file, PIIODevice::ReadWrite);
+	f.clear();
+	write(&f);
+	k_file_size = f.size();
+}
diff --git a/cd_utils/cdutils_k.h b/cd_utils/cdutils_k.h
index 0352edb..34bd175 100644
--- a/cd_utils/cdutils_k.h
+++ b/cd_utils/cdutils_k.h
@@ -23,16 +23,27 @@ public:
 	const KSection section(int v) const;
 	const KSection & root() const;
 
+	int count(bool recursive = true) const;
+	const PIString file() const {return k_file;}
+	int fileSize() const {return k_file_size;}
+
 	EVENT(sended)
 	EVENT(received)
 	EVENT_HANDLER(void, send);
 	EVENT_HANDLER(void, request);
+	bool configure(const PIString & config, const PIString & sect = PIStringAscii("k"));
 	void write(PIIODevice * d);
 	void read(PIIODevice * d);
 	void parse(PIIODevice * d);
 	void update(PIIODevice * d);
+
+	void readFile();
+	void writeFile();
+
 private:
 	Core * core;
+	PIString k_file;
+	int k_file_size;
 
 };
 
diff --git a/cd_utils/cdutils_k_parser.cpp b/cd_utils/cdutils_k_parser.cpp
index 609c003..da01956 100644
--- a/cd_utils/cdutils_k_parser.cpp
+++ b/cd_utils/cdutils_k_parser.cpp
@@ -18,17 +18,21 @@ enum Phase {
 };
 
 
-void removeComment(PIString & line, PIString * comment = 0) {
+void removeComment(PIString & line, PIString * type, PIString * comment) {
 	int ci = line.find("//");
 	if (ci >= 0) {
 		if (comment) *comment = line.right(line.size_s() - ci - 2).trim();
 		line.cutRight(line.size_s() - ci).trim();
+		if (type && comment && !line.isEmpty()) {
+			*type = comment->takeLeft(1);
+			comment->trim();
+		}
 	}
 }
 
 
-void parseEnumLine(PIString & line, int * value, PIString * comment = 0) {
-	removeComment(line, comment);
+void parseEnumLine(PIString & line, int * value, PIString * type, PIString * comment) {
+	removeComment(line, type, comment);
 	int ci = line.find("=");
 	if (ci >= 0) {
 		if (value) *value = line.right(line.size_s() - ci - 1).trim().toInt();
@@ -54,15 +58,19 @@ void parseInsert(PIString line, PIString & alias, PIStringList & out) {
 }
 
 
-PIVector<int> enumValues(const PIString & e, const PIMap<PIString, KSection> & sections) {
+PIVector<int> enumValues(const PIString & e, const PIMap<PIString, KSection> & sections, PIStringList & enames) {
 	PIVector<int> ret;
+	enames.clear();
 	if (sections.contains(e)) {
 		ret = sections[e].indexes();
+		enames = sections[e].index_names();
 	} else {
 		int v = e.toInt();
 		if (v < 2) return ret;
-		for (int i = 0; i < v; ++i)
+		for (int i = 0; i < v; ++i) {
 			ret << i;
+			enames << PIString::fromNumber(i);
+		}
 	}
 	return ret;
 }
@@ -75,9 +83,13 @@ KSection KParser::parse(PIIODevice * d) {
 	KType ck;
 	PIMap<PIString, KSection> sections;
 	PIMap<PIString, int> enum_values, cevalues;
-	PIString content, line, alias, comment;
+	PIString content, line, alias, type, comment;
 	PIStringList iarr;
-	if (PIStringAscii(d->className()) == PIStringAscii("PIFile")) content = ((PIFile*)d)->readAll();
+	if (PIStringAscii(d->className()) == PIStringAscii("PIFile")) {
+		PIByteArray c = ((PIFile*)d)->readAll();
+		c << uchar(0);
+		content = PIString::fromUTF8((const char *)c.data());
+	}
 	if (PIStringAscii(d->className()) == PIStringAscii("PIIOString")) content = *(((PIIOString*)d)->string());
 	PIIOString ios(&content);
 	//int phase = 0;
@@ -85,14 +97,15 @@ KSection KParser::parse(PIIODevice * d) {
 	while ((cind = content.find("enum", cind)) >= 0) {
 		ios.seek(cind);
 		line = ios.readLine().trim();
+		type.clear();
 		comment.clear();
-		removeComment(line, &comment);
+		removeComment(line, &type, &comment);
 		if (line.find("{") < 0) {
 			cind += 4;
 			continue;
 		}
 		line.cutLeft(line.find("enum") + 4).trim();
-		line.cutRight(line.size_s() -  line.find("{")).trim();
+		line.cutRight(line.size_s() - line.find("{")).trim();
 		if (line.isEmpty()) {
 			cind += 4;
 			continue;
@@ -105,7 +118,7 @@ KSection KParser::parse(PIIODevice * d) {
 		while (!ios.isEnd()) {
 			line = ios.readLine().trim();
 			comment.clear();
-			removeComment(line, &comment);
+			removeComment(line, &type, &comment);
 			if (line.find("}") >= 0) break;
 			if (line.isEmpty()) {
 				if (comment.find("=") >= 0) {
@@ -124,12 +137,15 @@ KSection KParser::parse(PIIODevice * d) {
 						KSection is = sections.value(iarr.take_front()), ts;
 						int ibpos = is.name.size_s();
 						piForeachRC (PIString & a, iarr) {
-							PIVector<int> evals = enumValues(a, sections);
+							PIStringList enames;
+							PIVector<int> evals = enumValues(a, sections, enames);
 							//piCout << a << evals;
-							piForeachC (int e, evals)
-								ts.section(e) = is;
+							for (int i = 0; i < evals.size_s(); ++i) {
+								ts.section(evals[i]) = is;
+								ts.section(evals[i]).index_name = enames[i];
+							}
 							ts.name = is.name;
-							ts.name.insert(ibpos, PIString("[") << evals.size_s() << "]");
+							ts.name.insert(ibpos, PIString("[") << a << "]");
 							is = ts;
 							ts = KSection();
 						}
@@ -137,9 +153,9 @@ KSection KParser::parse(PIIODevice * d) {
 					}
 				}
 			} else {
-				parseEnumLine(line, &cev, &comment);
-				//piCout << line << "=" << cev << "//" << comment;
-				ck = KType(cev, line, "", "", comment);
+				parseEnumLine(line, &cev, &type, &comment);
+				piCout << line << "=" << cev << "//" << type << comment;
+				ck = KType(cev, line, type, "", "", comment);
 				cs[cev] = ck;
 				cevalues[line] = cev;
 				++cev;
diff --git a/cd_utils/cdutils_k_types.cpp b/cd_utils/cdutils_k_types.cpp
index 9d0293d..671f182 100644
--- a/cd_utils/cdutils_k_types.cpp
+++ b/cd_utils/cdutils_k_types.cpp
@@ -12,9 +12,10 @@ KType::KType() {
 }
 
 
-KType::KType(int i, const PIString & n, const PIString & v, const PIString & f, const PIString & c) {
+KType::KType(int i, const PIString & n, const PIString & t, const PIString & v, const PIString & f, const PIString & c) {
 	index_ = i;
 	name_ = n;
+	type_ = t;
 	value_s = v;
 	formula_ = f;
 	comment_ = c;
@@ -24,6 +25,26 @@ KType::KType(int i, const PIString & n, const PIString & v, const PIString & f,
 }
 
 
+int KSection::count(bool recursive) const {
+	int ret = k.size_s();
+	if (recursive) {
+		PIMap<int, KSection>::const_iterator i;
+		for (i = s.begin(); i != s.end(); ++i)
+			ret += i->second.count(recursive);
+	}
+	return ret;
+}
+
+
+PIStringList KSection::index_names() const {
+	PIStringList ret;
+	PIMap<int, KType>::iterator i;
+	for (i = k.begin(); i != k.end(); ++i)
+		ret << i.value().name();
+	return ret;
+}
+
+
 void KSection::write(PIIODevice * d, const PIString & prefix) {
 	if (!d) return;
 	if (k.isEmpty() && s.isEmpty()) return;
@@ -32,14 +53,14 @@ void KSection::write(PIIODevice * d, const PIString & prefix) {
 		if (prefix.isEmpty()) l = "[k]";
 		else l = "[" + prefix + ".k]";
 		l += "\n";
-		d->write(l.toByteArray());
+		d->write(l.toUTF8());
 		PIMap<int, KType>::iterator i;
 		for (i = k.begin(); i != k.end(); ++i) {
 			KType & ck(i.value());
 			l.clear();
 			l << ck.index() << ".f = " << ck.formula() << " #s " << ck.comment() << "\n";
-			l << ck.index() << ".v = " << ck.value() << " #s " << ck.name() << "\n";
-			d->write(l.toByteArray());
+			l << ck.index() << ".v = " << ck.value() << " #s " << ck.type() << " " << ck.name() << "\n";
+			d->write(l.toUTF8());
 		}
 	}
 	if (!s.isEmpty()) {
@@ -52,7 +73,7 @@ void KSection::write(PIIODevice * d, const PIString & prefix) {
 	}
 	if (prefix.isEmpty()) {
 		l = "[]\n";
-		d->write(l.toByteArray());
+		d->write(l.toUTF8());
 	}
 }
 
@@ -65,7 +86,9 @@ void KSection::read(const void * ep) {
 	for (int i = 0; i < kl.childCount(); ++i) {
 		const PIConfig::Entry * ke(kl.child(i));
 		int kid = ke->name().toInt();
-		k[kid] = KType(kid, ke->getValue("v").comment(), ke->getValue("v").value(), ke->getValue("f").value(), ke->getValue("f").comment());
+		PIString n = ke->getValue("v").comment();
+		PIString t = n.takeLeft(1);
+		k[kid] = KType(kid, n.trim(), t, ke->getValue("v").value(), ke->getValue("f").value(), ke->getValue("f").comment());
 	}
 	PIConfig::Entry & sl = e.getValue("s");
 	for (int i = 0; i < sl.childCount(); ++i) {
diff --git a/cd_utils/cdutils_k_types.h b/cd_utils/cdutils_k_types.h
index 4e10d72..ec336c1 100644
--- a/cd_utils/cdutils_k_types.h
+++ b/cd_utils/cdutils_k_types.h
@@ -16,9 +16,10 @@ class KType {
 	friend class ::CD_Pult;
 public:
 	KType();
-	KType(int i, const PIString & n, const PIString & v, const PIString & f, const PIString & c);
+	KType(int i, const PIString & n, const PIString & t, const PIString & v, const PIString & f, const PIString & c);
 	int index() const {return index_;}
 	PIString name() const {return name_;}
+	PIString type() const {return type_;}
 	PIString value() const {return value_s;}
 	PIString formula() const {return formula_;}
 	PIString comment() const {return comment_;}
@@ -31,7 +32,7 @@ public:
 
 private:
 	int index_;
-	PIString name_;
+	PIString name_, type_;
 	PIString value_s, formula_, comment_;
 	double value_d;
 	int value_i;
@@ -54,9 +55,12 @@ public:
 	const KSection section(int v) const {return s[v];}
 
 	bool isEmpty() const {return k.isEmpty() && s.isEmpty();}
+	int count(bool recursive = true) const;
 	PIVector<int> indexes() const {return k.keys();}
+	PIStringList index_names() const;
 
 	PIString name;
+	PIString index_name;
 
 private:
 	KSection(PIMap<int, KType> k_, PIMap<int, KSection> s_) {
@@ -68,7 +72,7 @@ private:
 	void update(KSection & v, bool keep_names);
 	bool isSameStructure(KSection & v);
 
-	PIMap<int, KType> k;
+	mutable PIMap<int, KType> k;
 	PIMap<int, KSection> s;
 
 };
diff --git a/cd_utils/pult/cd_pult.cpp b/cd_utils/pult/cd_pult.cpp
index 3f5c228..344f099 100644
--- a/cd_utils/pult/cd_pult.cpp
+++ b/cd_utils/pult/cd_pult.cpp
@@ -58,6 +58,8 @@ config(piqt(config_), QIODevice::ReadWrite) {
 	connect(ui->checkKHideExpressions, SIGNAL(toggled(bool)), this, SLOT(filterTree()));
 	connect(ui->lineKSearch, SIGNAL(textChanged(QString)), this, SLOT(filterTree()));
 	session.load();
+	K.configure(config_);
+	K.readFile();
 	updateKDesc();
 	updateCDesc();
 	timer_diag.start(40);
@@ -70,14 +72,14 @@ CD_Pult::~CD_Pult() {
 
 
 void CD_Pult::loading(QPIConfig & conf) {
-	kdesc_file = conf.getValue("kdesc_file").stringValue();
-	cdesc_file = conf.getValue("cdesc_file").stringValue();
+	kdesc_file = Q2PIString(conf.getValue("kdesc_file").stringValue());
+	cdesc_file = Q2PIString(conf.getValue("cdesc_file").stringValue());
 }
 
 
 void CD_Pult::saving(QPIConfig & conf) {
-	conf.setValue("kdesc_file", kdesc_file);
-	conf.setValue("cdesc_file", cdesc_file);
+	conf.setValue("kdesc_file", PI2QString(kdesc_file));
+	conf.setValue("cdesc_file", PI2QString(cdesc_file));
 }
 
 
@@ -206,15 +208,19 @@ void CD_Pult::makeTreeSection(KSection & ks, QTreeWidgetItem * pi) {
 		const KType & ck(ki.value());
 		ti->setText(0, QString::number(ck.index()));
 		ti->setText(1, PI2QString(ck.name()));
-		ti->setText(2, PI2QString(ck.formula()));
-		ti->setText(4, PI2QString(ck.comment()));
+		ti->setText(2, typeName(PI2QString(ck.type())));
+		ti->setText(3, PI2QString(ck.formula()));
+		ti->setText(5, PI2QString(ck.comment()));
 	}
 	PIMap<int, KSection>::iterator si;
 	for (si = ks.s.begin(); si != ks.s.end(); ++si) {
 		QTreeWidgetItem * ti = new QTreeWidgetItem(pi);
 		const KSection & cs(si.value());
-		ti->setText(0, QString("[%1]").arg(si.key()));
-		ti->setText(1, PI2QString(cs.name));
+		QString sn("[%1]");
+		if (cs.index_name.isEmpty()) sn = sn.arg(si.key());
+		else sn = sn.arg(PI2QString(cs.index_name));
+		ti->setText(0, sn);
+		ti->setText(2, PI2QString(cs.name));
 		makeTreeSection(const_cast<KSection&>(cs), ti);
 	}
 }
@@ -273,32 +279,32 @@ void CD_Pult::on_buttonHideAll_clicked() {
 
 
 void CD_Pult::on_buttonRead_clicked() {
-	//coeffs.readCoeffs();
-	//addToList(trUtf8("Read K file \"%1\": %2 coeffs, %3 bytes").arg(PI2QString(coeffs.fileName())).arg(K.size_s()).arg(coeffs.k_content.size_s()), Qt::darkMagenta);
+	K.readFile();
+	addToList(trUtf8("Readed K file \"%1\": %2 coeffs, %3 bytes").arg(PI2QString(K.file())).arg(K.count()).arg(K.fileSize()), Qt::darkMagenta);
 	updateTree();
 }
 
 
 void CD_Pult::on_buttonWrite_clicked() {
-	//coeffs.writeCoeffs();
-	//addToList(trUtf8("Write K file \"%1\": %2 coeffs, %3 bytes").arg(PI2QString(coeffs.fileName())).arg(K.size_s()).arg(coeffs.k_content.size_s()), Qt::darkMagenta);
+	K.writeFile();
+	addToList(trUtf8("Written K file \"%1\": %2 coeffs, %3 bytes").arg(PI2QString(K.file())).arg(K.count()).arg(K.fileSize()), Qt::darkMagenta);
 }
 
 
 void CD_Pult::on_buttonSetKDesc_clicked() {
-	QString ret = QFileDialog::getOpenFileName(this, trUtf8("Select *.h file with K description"), kdesc_file, "C/C++ header files(*.h *.hpp);;All files(*)");
+	QString ret = QFileDialog::getOpenFileName(this, trUtf8("Select *.h file with K description"), PI2QString(kdesc_file), "C/C++ header files(*.h *.hpp);;All files(*)");
 	if (ret.isEmpty()) return;
-	kdesc_file = QDir::current().relativeFilePath(ret);
-	PIFile f(Q2PIString(kdesc_file), PIIODevice::ReadOnly);
+	kdesc_file = Q2PIString(QDir::current().relativeFilePath(ret));
+	PIFile f(kdesc_file, PIIODevice::ReadOnly);
 	K.update(&f);
 	updateKDesc(true);
 }
 
 
 void CD_Pult::on_buttonSetCDesc_clicked() {
-	QString ret = QFileDialog::getOpenFileName(this, trUtf8("Select *.h file with C description"), cdesc_file, "C/C++ header files(*.h *.hpp);;All files(*)");
+	QString ret = QFileDialog::getOpenFileName(this, trUtf8("Select *.h file with C description"), PI2QString(cdesc_file), "C/C++ header files(*.h *.hpp);;All files(*)");
 	if (ret.isEmpty()) return;
-	cdesc_file = QDir::current().relativeFilePath(ret);
+	cdesc_file = Q2PIString(QDir::current().relativeFilePath(ret));
 	updateCDesc();
 }
 
diff --git a/cd_utils/pult/cd_pult.h b/cd_utils/pult/cd_pult.h
index b420817..e8644b9 100644
--- a/cd_utils/pult/cd_pult.h
+++ b/cd_utils/pult/cd_pult.h
@@ -60,7 +60,7 @@ private:
 
 	Ui::CD_Pult * ui;
 	PIString config_, name_x, name_c;
-	QString kdesc_file, cdesc_file, xdesc_file;
+	PIString kdesc_file, cdesc_file, xdesc_file;
 	QMenu log_menu;
 	QTime tm, ctm;
 	QTimer timer_diag;
diff --git a/cd_utils/pult/cd_pult.ui b/cd_utils/pult/cd_pult.ui
index 4f51a38..a04f3cf 100644
--- a/cd_utils/pult/cd_pult.ui
+++ b/cd_utils/pult/cd_pult.ui
@@ -321,6 +321,11 @@
             <string>Name</string>
            </property>
           </column>
+          <column>
+           <property name="text">
+            <string>Type</string>
+           </property>
+          </column>
           <column>
            <property name="text">
             <string>Expression</string>
@@ -331,11 +336,6 @@
             <string>Calculated</string>
            </property>
           </column>
-          <column>
-           <property name="text">
-            <string>Type</string>
-           </property>
-          </column>
           <column>
            <property name="text">
             <string>Comment</string>