Mac upgrade news and reviews.

Real world speed test results for performance-minded Macintosh users.

Tips and how-to's on accelerating the clock speed of various Mac models.

Dan Knight reports on how to speed up a G3.

Collection of articles, performance benchmarks, machine specifications, and user comments.

Range of Mac acceleration cards. (XLR8/Interex)

Japanese tinkerer shows and tells how to modify most every Mac model made.

Reports on modifications of a PowerMac G3/266 tower.

Accelerators, cache cards, FPUs and memory products for Macintosh and Power Macintosh computers.

Speeding up the 6400's CPU is possible. Diagrams and pictures provided.

Modest increase in speed reported on a PowerMac 6400/200.