I have a machine that will primarily be used for web surfing but it has a radeon 128 which causes some graphic defects under aperture=1. It looks to me that aperture=2 would be quite a bit more 'evil' than aperture=1 which most machines run fine under and so I'm going to switch it for an nvidia card I have to hand (only reasonable spec one available).
I assume the performance will drop. What would you do? Kc