OP
formerPCbigot
Guest
Just want to chime in - don't try this without SP2. I had to re-install OSX after I made this mistake. If you can figure out how to slipstream a disk, as mentioned here, that will work, but don't even think about putting your non-SP2 disk in your iMac drive unless you want to lose everything! Whatever you do, I highly recommend imaging your system before starting.