Upgrade The right processor, Core Duo to Core 2 Duo, 20" iMac?
I was reading the other question about upgrading the processor from a core duo to a core 2 duo for a 20" iMac, and it seems to say that the processor to use for the upgrade is the T7400? Can I upgrade to a faster processor than this, or is the choice limited to the T7400?
Also, I didn't understand why after installing the processor upgrade, it would be tricky to install Lion....
Thanks for considering my issue!