Well, for Win9X at least. There are new leaked R8500 drivers for Win2k/XP but they don't seem to contain the OpenGL fix. <A HREF="http://www.maxreboot.com/newspro/viewnews.cgi?newsid1015064005,81602," target="_new">Here</A>, however, you can download the 9017 beta drivers which reportedly improve the R8500's performance by up to 40% in OpenGL on average (It may raise the minimum FPS in games by up to 400%, from the graphs I've seen).
AMD technology + Intel technology = Intel/AMD Pentathlon IV; the <b>ULTIMATE</b> PC processor
AMD technology + Intel technology = Intel/AMD Pentathlon IV; the <b>ULTIMATE</b> PC processor