Hi all! I just bought a used Mac Mini Intel Core 2 Duo 1,83GHz with 1G RAM with OS X 10.5. Now that I tried to download and install different versions of Skype for Mac (both Beta 5 and newest stable 5) it says Architecture is not supported (and has that "no parking" sign on the icon). This is mind-boggling as the Intel Core 2 Duo should be an architecture that is supported and because I have other Mac Minis that run Skype a-ok. I at first suspected this would be the fault of the new "stable" Skype 5 for Mac, but then I took a previous version working with another Mac Mini (not the same specs, though) and it didn't function either. Do you have an idea why this is happening? Should I reinstall the OS?