Here are some details I forgot to post...
iMAC G5
PowerMac 8,1
PowerPC G5(3.0)
1.6GHz
I picked up a mac at a yard sale a few months ago and I can get into it since their is no password for some users, but I cant do a whole lot with it since I do not have the admin password. I also do not have any discs to reload all the software and just start out fresh. This is my first Mac and the only reason I got it was that my girlfriend thought it was just a flat screen monitor and she knew I wanted one so she got it for me. So here Is what I have....Apple g5 with bluetooth keyboard, bluetooth mouse, wired camera. I have never owned a Mac before so I do not know how to reformat the harddrive, or even know if this is possible. What discs will I need to make sure I reset everything as if it were new?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic