pThe Sonnet Encore/ZIF can make your G3 or G4 Power Macintosh one of the fastest desktop computers in the world. Designed with 1MB backside cache, the Encore/ZIF G4 deliver the ultimate in processing power. From scrolling windows and launching applications, to operating graphics programs and playing power-hungry games, you can expect head-turning performance gains from your newly upgraded Power Macintosh./p