I re-installed Xsyon and tweeked the video settings to max. also changed to full screen. now I can't get the game to load up anymore. well that is not fully true. the game is loading fine, but it seems to be crashing my video drivers. and then my computer gets stuck in a loop (driver crash and recover) and I have to hard restart

what are the current default video settings?


any ideas which settings are causing this issue? Drivers are all current.
core2 6420 2.13g
HD5870
4G
vista ultimate 32

Edit: Seems that returning to windowed mode cured the issue.