Linker errors [Resolved]

[SLH]

Hello again all.

Linker trouble this time. When i try to compile i get the following error:

TerrainGen error LNK2005: "void * __cdecl operator new(unsigned int)" (??2@YAPAXI@Z) already defined in LIBCMTD.lib(new.obj)
TerrainGen error LNK2005: "void __cdecl operator delete(void *)" (??3@YAXPAX@Z) already defined in LIBCMTD.lib(dbgdel.obj)

I havn't tried to override the new or delete operators or anything (i don't even use them). I am using 3 files in my C++ .Net 2003 project with header includes as shown:

Bitmap.h
#include <stdio.h>
#include <malloc.h>
#include <windows.h>

Main.cpp
#include <afxwin.h>
#include <windows.h>
#include <d3dx9.h>

Direct3D.cpp
#include "Bitmap.h"
#include <mmsystem.h>
#include <d3dx9.h>

Any ideas on what can be causing the error? I've fiddled around with the includes but can't seem to get the project to compile (either with error: indefined messages, or errors as above).

Thanks for any help provided.