Can you guys check somehting for me? When running MS5 0.0.0 on my T902 (I haven't bothered to upgrade to the newest version yet) I run into an issue of unforgiveable lag on any brsuh over 100 pixels. It doesn't seem consistent with what I've read about how efficient the program is on low end systems, etc. Considering I have 16 gigs of RAM in here, you would think I would get great performance, but it lags and skips and behaves terribly compared to all my other creative software applications. Perhaps I should simply upgrade, but can you guys tell me how much memory MS5 is taking up (enable the memory information window in MS5) when your drawing with large brushes, and if they lag if you try to scribble with it fast across a normal canvas (1920 x 1200 72 DPI) Even when lagging and painting furiously my memory usage never goes above 11%. It simply doesn't use any of the resources of my computer. It's like it's stuck using only a very small portion of RAM even when it needs more. I can't see any options to enable or disable OpenGL either. Anyone tell me how much RAM MS5 is using for them according to the small memory info window within the program ? Thanks..