Hi all..
After fighting with the new version of Atomic Cannon on my x51v, I emailed the developer. It seems that the game doesn't work correctly when running on VGA devices with Windows Mobile 5
There is temporary version which will run, but not in VGA
mode and the problem will be fixed in the next update and will work in full VGA mode. A bummer.. but at least it runs now! You have to email the developer with your Reg # to get a link to the patch.
hope this helps!