Hello All, I am thinking of a processor upgrade for my G4 533 DA. Has anyone heard or had experience with FastMac. The relevant information is listed below form the eBay site, along with the address. I could not find reviews or any information on XLR8's page. Cost is 259.00 usd for a 933Mhz FastMac Performance Upgrades Easy to install. Easy to afford. Hard to live without. Specs Motorola G4 7451 @ 800 MHz AltiVec Velocity Engine built in w 256K of 1:1 L2 Cache On-Chip 2 Mb L3 Cache operating @ 200 MHz (4:1) 3 Year Warranty Compatible with all PowerMac G4 Models: AGP Graphics (Sawtooth), Gigabit, Digital Audio or Quicksilver Requires Mac OS 9.2 or Mac OS X (any version incl v10.3 "Panther") http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=4601&item=2772821028 Thanks for your help. -- Wade A. Perry