On 02/06/2014 04:42 PM, Hal Wigoda wrote: > I downloaded the CentOS-6.5-x86_64-bin-DVD1.iso > and CentOS-6.5-x86_64-bin-DVD12.iso > and tried to burn them to a DVD but both Windows 7 and IOS > ( MacBook Pro ) do not recognize these as valid isos. have you checked that the hash sums are correct - i.e. you have the complete iso file with no errors. > What am I doing wrong?