Hi. I appreciate any help so much I have an aluminum. 24" iMac.e hdd died. I got a new one, installed it. Originally came with leopard, I bought snow leopard. I have since lost my disc but have all the packaging still. I do have my install disks from my wifes new 21" iMac. I've booted from the disk, partitioned and formatted, but it won't let me install. Please help. I need my computer up and running thanks so much anyone and everyone!