The limitation isn't Intel, it's that the minimum speed is 867MHz. There are workarounds; the best discussion is probably here: http:// lowendmac.com/osx/leopard/unsupported.html On Feb 8, 2009, at 3:54 PM, Kent wrote: > Hi Mary, > I'm afraid if you have a Ti Powerbook with only a G4 > processor, you won't be able to run Leopard, which, I > believe is 10.5, the highest you can run is 10.4.11 > > You need the intel duo processor to run leopard. :( > > Are you running a powerbook g4? > > Kent > > > > > "A person who won't read has no advantage over one that can't > read." - Mark Twain > "Outside of a dog, a book is man's best friend. Inside of a dog, > it's too dark to read". -Groucho Marx > > > > > > _______________________________________________ > Titanium mailing list > Titanium at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/titanium