Sorry to tell you this but you will need more than just a GFX to run Napalm at 640*480. Like someone said before, Napalm will be fine using 320*256 and an 030/50. However, before I got an 060, Napalm was too slow in 640*480 mode despite using RTG... and this was using an 040! I was able to create a medium resolution Picasso screen which was a very good compromise between speed and detail. I think it was something like 480*360 but please make sure your GFX card can support such a resolution. My card is a Picasso IV. Even so, I am not sure that an 030 will be fast enough for this resolution. Bottom line is if you want to play Napalm in a higher resolution you will need a faster CPU aswell as a GFX card.