Songi: go to uttiities in the applications folder on your hard drive. in there, a program called "Software Restore" is there. launch that, throw in the system DVD, and it will give you the option to install apps, classic, and something else.
Ok. IF you plan on doing a clean install, read this.
FIRST take your system restore CD/DVD and do a clean install of that, as Panther will be missing all that special stuff that came with the iMac. Then Archive and Install Panther, and trash the OS that was on the restore CD/DVD. ONLY do this...
Actually, the Xbox uses Intel. But the next console from Microsoft will be powered by a PowerPC processor. This is no rumor, as Microsoft and IBM announced it.