OK i am serously considering buying a used mac mini to see if i like the OS X and the mac system. The one i am considering is: Product Family: Mac Mini Memory (RAM): 64 MB Processor Type: PowerPC G4 Hard Drive Capacity: 40 GB Processor Speed: 1.25 GHz Operating System: Mac OS 10.4, Tiger Processor Configuration: Single Condition: Used I have never used a mac before but heard only good things about them. i only want this machine for a media center and to be a tester to see if i like the OS X and then if i like it i am going to buy a MBP. would this be a good testing machine and should i get an intel processesor over a G4. i have always used Intell processeors so i really dont know much about G4's. Any advice will be greatly appreaciated.