MD5 (6.1-RELEASE-alpha-bootonly.iso) = 817c49f44ad384cfc9df5d8200f70213         
MD5 (6.1-RELEASE-alpha-disc1.iso) = e822ac82f0809a73da780f3f3adbd29d            
MD5 (6.1-RELEASE-alpha-disc2.iso) = 11064383c45ad587af6aab350ad7035d