I know nothing about iMacs, but here is the info on it... 20" iMac G5 at 2.0 Mhz, upgraded to 1.5GB RAM from 0.512GB, 250GB hard drive, DVD burner, and it does have 'Leopard' installed as it's operating system along with iLife (iPhoto, iTunes, etc) and Microsoft Office. $375. Our uses would be: Internet Children (4 and 5 years old) learning how to use a computer Children playing internet games Uploading photos to internet Me (adult) using it for internet Me using it for uploading photos Anything else would just be icing on the cake. I would love to do stuff with my photos more, and possibly some cute blog or photo scrapbooking. I have Toshiba Laptop (3 almost 4 years old), that is running super slow, and is driving me crazy. The power cord needs to be replaced as well. I was initially wanting this G5 for my kids, but now I am thinking about making it a family computer we all use. I am on the internet literally all day long, so that really is the most important thing to me Eventually we will get a new Macbook, or new iMac, but finances can not handle that right now. So since this opportunity was presented to me from a trusted person I am ready to pounce of course, just want to make sure this is a good deal.