MACh Carrier - Range of Mac acceleration cards. (XLR8/Interex) Accelerate Your Macintosh! News Page - Mac upgrade news and reviews. Bare Feats - Real world speed test results for performance-minded Macintosh users. Mac Speed Zone - Collection of articles, performance benchmarks, machine specifications, and user comments. Clocking the Power Mac G3 - Dan Knight reports on how to speed up a G3. The 6400 Zone - Clocking the 6400's Mother Board - Modest increase in speed reported on a PowerMac 6400/200. The 6400 Zone - Clocking the 6400 - Speeding up the 6400's CPU is possible. Diagrams and pictures provided.