Recently, I had a problem with my Mac- I think my hard drive is dead. (see http://forums.macrumors.com/showthread.php?p=2218986) I dont have my OS X install CDs because I lost them while moving, but I remember making a backup copy of them on my Windows comp in the form of a .iso disk image. My question is how can I use that backup file to intall OS X onto a new HD in order to get my Mac running again. Any help is very much appriciated... I've been on a Windows box for THREE WEEKS now and its been hell... I still tend to hit the upper right corner of the screen to see all open app windows... Thanks a lot for any suggestions.