[Zephyrix]

Don't use static addressess..
Use GetProcAddress to get the address.
Something like:

HANDLE hMod = GetModuleHandle("ws2_32.dll");
        mysendJmp.HookOneAPI(GetProcAddress(hMod, "send"),(FARPROC)hook_send);
	mysendJmp.SetHookOn();
        ...

Otherwise you could be hooking random addresses across different computers.