I am using Win7 and have a pretty fast computer. When ever the inventory screen is up in A4, I have a ton of mouse lag, like the frame rate is really low. It makes inventory management extremely painful (trying to sell stuff is very tough, since you have to click on the wee little pile of coins). I tried running in compatability mode for XP, but didn't help. Any known solutions? Edit -- as a note, no problems at all with A6, A6, AEFTP, Nethergate or any of the geneforge games. Just this one.