Shoutbox

I've got me one of these.. Runs pretty sweet in most games, FEAR struggles a bit on high though. It is AGP, so if you have a PCI-E slot on your motherboard it won't help you unless you buy an adapter (and that'd cause a bottleneck, because the chip is actually PCI-E, there's a PCI-E -> AGP Bridge in it).

But for < £100 you can't really do better.