This is to inform any of you on how to open certain file types on OS X. I will add this to my Problem Solving Thread. .Rar - UnRarX .daa - DAA Converter .zip - should open by double clicking. OS X has an unzip utility out of the box (at least 10.4+ does, perhaps lower versions may not) .sit - Stuffit Expander .r00 .r01 .r02 - these are parts of a RAR file. Select the main one (either 00, or filename.rar, and it should automatically open it) Is there anything not on this list? I did all the ones I could think of.