Ok.. I finally found my copy of the game and played it for a little while.. on windows 7.. it runs. though wants you to reset all your colors and pixelation, which I didn't do and the graphics were poor because of it, i'm sure.. played most of the mini games thru once.. (or at least until I got to kitchen of doom.. the keypad usage on that made my fingers hurt, so I stopped.. yeesh..) it ran fine though. might just play this some more again (with proper screen adjustments..) I only had one beeker's brain game, for shrinking pills, and didn't notice any stuttering, so if it is there, it wasn't on that one..