----- Original Message ----- > Hello, I would like to know which version of Debian 6 I would download for installing on iMac with specifications shown below. > > Model Name: iMac > Model Identifier: iMac8,1 > Processor Name: Intel Core 2 Duo amd64 or i386 both should work, I would go with amd64 (see http://www.debian.org/ports/amd64/ ). I would also install Debian 7 (wheezy) as Debian 6 will probably be deprecated soon. HTH