diff --git a/include/fc/exception.hpp b/include/fc/exception.hpp
index 65f4752..19020cf 100644
--- a/include/fc/exception.hpp
+++ b/include/fc/exception.hpp
@@ -71,8 +71,8 @@ namespace fc {
   fc::string to_string( uint32_t v );
   fc::string to_string( int16_t v );
   fc::string to_string( uint16_t v );
-  fc::string to_string( size_t v );
-  fc::string to_string( long int v );
+//  fc::string to_string( size_t v );
+//  fc::string to_string( long int v );
 
   template<typename T>
   void throw_exception( const char* func, const char* file, int line, const char* msg, T&& a1 ) {
diff --git a/include/fc/http/connection.hpp b/include/fc/http/connection.hpp
index 109923d..0f33ed4 100644
--- a/include/fc/http/connection.hpp
+++ b/include/fc/http/connection.hpp
@@ -17,6 +17,7 @@ namespace fc {
   struct reply {
      enum status_code {
          OK                  = 200,
+         RecordCreated       = 201,
          NotFound            = 404,
          Found               = 302,
          InternalServerError = 500
diff --git a/src/base58.cpp b/src/base58.cpp
index 724625b..1fc5dc9 100644
--- a/src/base58.cpp
+++ b/src/base58.cpp
@@ -100,12 +100,12 @@ public:
     CBigNum(signed char n)      { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
     CBigNum(short n)            { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
     CBigNum(int n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
-    CBigNum(long n)             { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    //CBigNum(long n)             { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
     CBigNum(int64_t n)          { BN_init(this); setint64(n); }
     CBigNum(unsigned char n)    { BN_init(this); setulong(n); }
     CBigNum(unsigned short n)   { BN_init(this); setulong(n); }
     CBigNum(unsigned int n)     { BN_init(this); setulong(n); }
-    CBigNum(unsigned long n)    { BN_init(this); setulong(n); }
+    //CBigNum(unsigned long n)    { BN_init(this); setulong(n); }
     CBigNum(uint64_t n)           { BN_init(this); setuint64(n); }
 
     explicit CBigNum(const std::vector<unsigned char>& vch)
diff --git a/src/context.hpp b/src/context.hpp
index fdef8ba..fc4657c 100644
--- a/src/context.hpp
+++ b/src/context.hpp
@@ -32,10 +32,10 @@ namespace fc {
       complete(false),
       cur_task(0)
     {
-      my_context.fc_stack.base = alloc.allocate( bc::minimum_stacksize() );
-   //   slog( "new stack %1% bytes at %2%", bc::minimum_stacksize(), my_context.fc_stack.base );
+      my_context.fc_stack.base = alloc.allocate( bc::default_stacksize() );
+   //   slog( "new stack %1% bytes at %2%", bc::default_stacksize(), my_context.fc_stack.base );
       my_context.fc_stack.limit = 
-        static_cast<char*>( my_context.fc_stack.base) - bc::minimum_stacksize();
+        static_cast<char*>( my_context.fc_stack.base) - bc::default_stacksize();
       make_fcontext( &my_context, sf );
     }
 
@@ -52,7 +52,7 @@ namespace fc {
 
     ~context() {
       if(stack_alloc) {
-        stack_alloc->deallocate( my_context.fc_stack.base, bc::minimum_stacksize() );
+        stack_alloc->deallocate( my_context.fc_stack.base, bc::default_stacksize() );
   //      slog("deallocate stack" );
       }
     }
diff --git a/src/exception.cpp b/src/exception.cpp
index 332f463..d69d34c 100644
--- a/src/exception.cpp
+++ b/src/exception.cpp
@@ -1,7 +1,7 @@
 #include <fc/exception.hpp>
 #include <fc/error.hpp>
 #include <boost/exception/all.hpp>
-#include <boost/lexical_cast.hpp>
+#include <fc/lexical_cast.hpp>
 #include <boost/format.hpp>
 
 namespace fc {
@@ -72,16 +72,16 @@ namespace fc {
 
 
   fc::string to_string( char v ) { return fc::string(&v,1); }
-  fc::string to_string( uint64_t v ) { return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( int64_t v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( double v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( float v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( int32_t v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( uint32_t v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( int16_t v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( uint16_t v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( size_t v ){ return boost::lexical_cast<std::string>(v).c_str(); }
-  fc::string to_string( long int v ){ return boost::lexical_cast<std::string>(v).c_str(); }
+  fc::string to_string( uint64_t v ) { return fc::lexical_cast<fc::string>(v).c_str(); }
+  fc::string to_string( int64_t v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+  fc::string to_string( double v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+  fc::string to_string( float v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+  fc::string to_string( int32_t v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+  fc::string to_string( uint32_t v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+  fc::string to_string( int16_t v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+  fc::string to_string( uint16_t v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+//  fc::string to_string( size_t v ){ return fc::lexical_cast<fc::string>(v).c_str(); }
+  //fc::string to_string( long int v ){ return fc::lexical_cast<std::string>(v).c_str(); }
 
   void throw_exception( const char* func, const char* file, int line, const char* msg ) {
     ::boost::exception_detail::throw_exception_(fc::generic_exception(msg),func, file, line );
diff --git a/src/http_connection.cpp b/src/http_connection.cpp
index c072a87..f933625 100644
--- a/src/http_connection.cpp
+++ b/src/http_connection.cpp
@@ -1,6 +1,7 @@
 #include <fc/http/connection.hpp>
 #include <fc/tcp_socket.hpp>
 #include <fc/sstream.hpp>
+#include <fc/iostream.hpp>
 
 
 FC_START_SHARED_IMPL(fc::http::connection)
@@ -68,16 +69,21 @@ void       connection::connect_to( const fc::ip::endpoint& ep ) {
 http::reply connection::request( const fc::string& method, 
                                 const fc::string& url, 
                                 const fc::string& body ) {
+	
+  
   fc::stringstream req;
   req << method <<" "<<url<<" HTTP/1.1\r\n";
+  req << "Host: localhost\r\n";
   if( body.size() ) req << "Content-Length: "<< body.size() << "\r\n";
-  req << "\r\n";
-
+  req << "\r\n"; 
   fc::string head = req.str();
+
   my->sock.write( head.c_str(), head.size() );
 
-  if( body.size() ) 
+  if( body.size() )  {
       my->sock.write( body.c_str(), body.size() );
+  }
+  fc::cerr.flush();
 
   return my->parse_reply();
 }