Hi, I've an older version of Mac Mini...approx. 2007. It is a Intel Core 2 Duo. 1GB Ram Memory. I'm not the best with computers lol I'd like to "refresh" it and start it off as a new Mac. I have the Mac OSX Install Disc that came with it, it's 10.4.5. What are the easiest steps to reformat this Mac and start like new? Also, I read on the forums that the Intel Core 2 Duo's won't go past OSX 10.6? How do I upgrade my Mac to the lastest version of OSX possible? Also, forgot to mention that the latest OSX running currently on my Mac is 10.5.8... Thanks for your help.