I agree with others who have suggested buying a Mac Mini for $500 or a tower for $1,300. This is the way to go, if you can afford it. However, if your budget is really tight, you could do what I did: I bought a faster, dual-processor (faster processors) board for my G4 from someone upgrading their system on eBay for $100 and replaced my single processor board with the faster dual-processor board. The operation took less than five minutes. These boards come up for sale on eBay all the time. Just keep searching. If you do go with a dual, faster processor board, be sure to get one that includes the heat sink, because it's a different shape than the single processor heat sink. One note of caution: I went with a real Apple board. I have no experience with the after-market cpu upgrades. Good luck, Ernest > I need to upgrade my G4 to a really fast machine. > 733MHz is not doing it any more. Need to know the best > way to do this. Also like to game. > > Listed below is, I hope, enough information to answer > any questions about the machine. > > Hardware Overview: > Machine Model: Power Mac G4 > CPU Type: PowerPC G4 (2.0) > Number Of CPUs: 1 > CPU Speed: 733 MHz > L2 Cache (per CPU): 256 KB > L3 Cache (per CPU): 1 MB > Memory: 768 MB > Bus Speed: 133 MHz > Boot ROM Version: 4.2.8f1 -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: text/enriched Size: 1393 bytes Desc: not available Url : http://listserver.themacintoshguy.com/pipermail/g4/attachments/20050606/f3af36a5/attachment.bin