Hello I have a Windows 7 Ultimate 32bit computer with a RADEON HD 5770 video card and AMD chipset. all my other games are working fine, but demigod hangs on launch ever since I upgraded my video card to the HD 5770 it was a NVIDIA 7800 GT. It displays the splash screen, goes into full screen mode and then hangs at a black screen; i push esc and I end up at the desktop without error message; the cursor while on the black screen is a text cursor. I purchased the game through Impulse and have verified the download and like i said i was working before the video card upgrade. I have the latest video drivers and have updated updated windows and the chipsets drivers, but nothing else on the system has changed. I've tried running it in xp compatibility mode and I atleast get the debug page there. Please help me resolve this issue. I'm attaching my system specs.