Greetings ( + )!( + ) Perry you should contact OWC Technical support @ http://eshop.macsales.com/tech_center/index.cfm You can not always trust Apple regarding up-grades because they want to sell you a new Mac. and don't want you to make your old one better. I installed the 1.2GHz from PowerLogix about 3 months ago and everything is working just fine, however I haven't up-graded the platform to 10.4 because I haven't found anything in 10.4 that I need therefore it would only be a feel-good up-grade. ---------------------------------------------------- On Jun 17, 2007, at 6:57 AM, Perry Mitchell wrote: > I've successfully upgraded my DP450 G4 to DP1.2GHz G4 via a PowerLogix > processor kit. I've also got a later Video card. It's all working fine > on OS > 10.3.9 > > My question is whether I can now install Tiger? The OWC site (who sell > PowerLogix) clearly say compatible with OS 10.4 but the Apple site > clearly > says that OS X is not compatible with processor upgrades! > Before I lay out the UKP89 (that's about $180!) for the retail version > of > Tiger, I wanted some reassurance from somebody that it would really > work? > > I have access to an OEM version of Tiger sold with a G5 that I was > hoping to > use to test the system, but it won't load on the G4. > > Perry > _______________________________________________ Cheers, /\*_*/\ Harry (*^_^*) * If pro is the opposite of con, then what is the opposite of progress? Congress! Men's restroom House of Representatives, Washington, DC -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: text/enriched Size: 1683 bytes Desc: not available Url : http://listserver.themacintoshguy.com/pipermail/g4/attachments/20070617/bbe167c6/attachment.bin