Cool thanks... it worked now Code: bcdedit.exe /store C:\boot\bcd /create /d "OS X Mountain Lion" /application bootsector bcdedit.exe /store C:\boot\bcd /set {id} device boot bcdedit.exe /store C:\boot\bcd /set {id} path \boot\mac.mbr bcdedit.exe /store C:\boot\bcd /displayorder {id} /addlast
you could use chameleon as the boot loader so it will be a cool graphical interface letting you choose between windows and mac