Hey, I have just won an iMac on eBay: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=8776576431&rd=1&sspagename=STRK:MEWN:IT&rd=1 As I would like a nice old computer to supplement my iBook. I would like to upgrade the hard drive with an 80GB 7200 RPM Seagate Barracuda as this will provide silent operation. Does this computer have a fan, or is it silent? Does this computer use ATA 100 or ATA 133 or IDE? I plan to install this good hard drive, upgrade the RAM and would like to install it onto my wireless internet. What OS would be best? Mac OS 9.2.2. or Mac OS 10.3 or Mac OS 10.4? Thank you for any advice and do you think this computer was worth the money? Shaun.