I'm sorry, but as far as I can see none of those logs give us any useful info on the crash. Only the developers can read the crash dump file.
If the game used to run fine on this same machine and now doesn't after the re-install of Windows, there has to be an issue in Windows or a driver, it can't really be the hardware or the game.
DXDIAG is a program you run from a command prompt or the Windows start menu 'run' dialog box (or 'search programs' in Windows 7). After running it will open a window and start collecting info with a progress bar in the lower-left corner. When it completes click the 'save all information' button and save it to a file then attach that file here.
I've just used DXDIAG and anexed the saved file in the dropbox like above...
thanks again m8