crwdns2934241:0crwdne2934241:0 rab777hp

crwdns2934249:0crwdne2934249:0:

If I'm understanding correctly you're just looking for the manual for your computer.
Then it would either be the [http://manuals.info.apple.com/en_US/iMac_Early2008_UG.pdf|early 2008 one] or the [http://manuals.info.apple.com/en_US/iMac_Intel-based_Mid2007_UserGuide.pdf|mid 2007 one]

crwdns2915684:0crwdne2915684:0:

open