diff --git a/uppdev/CzTest/CzTest.upp b/uppdev/CzTest/CzTest.upp
new file mode 100644
index 000000000..14ccea71b
--- /dev/null
+++ b/uppdev/CzTest/CzTest.upp
@@ -0,0 +1,10 @@
+uses
+	CtrlLib,
+	Report;
+
+file
+	main.cpp;
+
+mainconfig
+	"" = "GUI";
+
diff --git a/uppdev/CzTest/init b/uppdev/CzTest/init
new file mode 100644
index 000000000..0e87ef365
--- /dev/null
+++ b/uppdev/CzTest/init
@@ -0,0 +1,5 @@
+#ifndef _CzTest_icpp_init_stub
+#define _CzTest_icpp_init_stub
+#include "CtrlLib/init"
+#include "Report/init"
+#endif
diff --git a/uppdev/CzTest/main.cpp b/uppdev/CzTest/main.cpp
new file mode 100644
index 000000000..fab408b4d
--- /dev/null
+++ b/uppdev/CzTest/main.cpp
@@ -0,0 +1,36 @@
+#include <Report/Report.h>
+
+using namespace Upp;
+
+GUI_APP_MAIN
+{
+	WString text = ReadClipboardUnicodeText();
+	WString r;
+	const wchar *s = text;
+	while(*s) {
+		if(WString("hkrdtn").Find(*s) >= 0 && WString("yý").Find(s[1]) >= 0 ||
+		   WString("žščřcjďťňdtn").Find(*s) >= 0 && WString("ií").Find(s[1]) >= 0) {
+			r.Cat(*s);
+			r.Cat("_");
+			s += 2;
+			if(*s == ' ')
+				r.Cat(' ');
+		}
+		else
+		if(s[0] == 'c' && s[1] == 'h' && WString("yý").Find(s[2]) >= 0) {
+			r.Cat("ch_");
+			if(*s == ' ')
+				r.Cat(' ');
+			s += 3;
+		}
+		else {
+			r.Cat(*s);
+			if(*s == '.' && s[1] != ' ')
+				r.Cat(' ');
+			s++;
+		}
+	}
+	Report report;
+	report << "[R4/ " + DeQtfLf(r.ToString());
+	Perform(report);
+}
diff --git a/uppdev/DropChoice/main.cpp b/uppdev/DropChoice/main.cpp
index ce2baf8c5..07fc2fbde 100644
--- a/uppdev/DropChoice/main.cpp
+++ b/uppdev/DropChoice/main.cpp
@@ -8,8 +8,13 @@ GUI_APP_MAIN
 	WithDropChoice<EditString> edit;
 	
 	win.Add(edit.TopPos(0, 20).LeftPos(0, 100));
-	edit.AddList("Ahoj!");
+	edit.AddList("Hello there!");
 	edit.DropWidth(500);
 	
 	win.Run();
+	
+	StringStream ss;
+	ss % edit;
+	String s = ss;
+	LOGHEXDUMP(s, s.GetCount());
 }
diff --git a/uppdev/SocketServer/SocketServer.cpp b/uppdev/SocketServer/SocketServer.cpp
new file mode 100644
index 000000000..04e2c619a
--- /dev/null
+++ b/uppdev/SocketServer/SocketServer.cpp
@@ -0,0 +1,26 @@
+#include <Web/Web.h>
+
+using namespace Upp;
+
+CONSOLE_APP_MAIN
+{
+	Socket server;
+	if(!ServerSocket(server, 3214)) {
+		Cout() << "Unable to initialize server socket!\n";
+		SetExitCode(1);
+		return;
+	}
+	Cout() << "Waiting for requests..\n";
+	for(;;) {
+		Socket s;
+		if(server.Accept(s)) {
+			String w = s.ReadUntil('\n');
+			Cout() << "Request: " << w << " from: " << s.GetPeerName() << '\n';
+			if(w == "time")
+				s.Write(AsString(GetSysTime()));
+			else
+				s.Write(AsString(3 * atoi(~w)));
+			s.Write("\n");
+		}
+	}
+}
diff --git a/uppdev/SocketServer/SocketServer.upp b/uppdev/SocketServer/SocketServer.upp
new file mode 100644
index 000000000..2616342c5
--- /dev/null
+++ b/uppdev/SocketServer/SocketServer.upp
@@ -0,0 +1,12 @@
+description "Example of using server Socket - its counterpart is SocketClient\377";
+
+uses
+	Core,
+	Web;
+
+file
+	SocketServer.cpp;
+
+mainconfig
+	"" = "";
+
diff --git a/uppdev/SocketServer/init b/uppdev/SocketServer/init
new file mode 100644
index 000000000..6cefabdd0
--- /dev/null
+++ b/uppdev/SocketServer/init
@@ -0,0 +1,5 @@
+#ifndef _SocketServer_icpp_init_stub
+#define _SocketServer_icpp_init_stub
+#include "Core/init"
+#include "Web/init"
+#endif