if you get something like this
	....\malloc.h(122) : warning C4002: too many actual parameters for macro 'calloc'
	....\malloc.h(122) : error C2143: syntax error : missing ';' before '.'
	....\malloc.h(122) : error C2761: 'Ogre::MemoryManager &Ogre::MemoryManager::instance(void)' : member function redeclaration not allowed
	
	try making a release compile, OR
	
	put an ifndef calloc around #include <malloc.h> in CEGUI/CEGUIDataContainer.h
		#ifndef calloc
		#include <malloc.h>
		//#include <xercesc/sax/InputSource.hpp>
		#endif
	
	DO NOT SET 	OGRE_DEBUG_MEMORY_MANAGER to 0 in OgreConfig.h,
	or you'll have trouble linking if you don't recompile ogre with this changed header.
	
	be sure to add  ws2_32.lib SDL.lib  to your libs
	
	additional libs for iris main : OgreMain.lib CEGUIBase.lib OgreGUIRenderer.lib ws2_32.lib SDL.lib lua50.lib OpenAL32.lib alut.lib 
	suggested libs  : ws2_32.lib SDL.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib 
	
	preprocessor symbols for old sfz (just a note) WIN32,NDEBUG,_CONSOLE,_MBCS