On 30-Jan-08, at 7:42 PM, Doug Bale wrote: > ... > what's left in a Mac that's unique, apart from > the system software and bundled apps that come with it? I think that you have answered your own question really. Surely "the system software & bundled Apps" is unique to Macs, always has been. As to the hard drive, yes you could of course run Vista, with all its problems, simply because a hard drive is just that. They are simply formatted with the applicable O/S since Macs & Windoze machines both use the same basic hardware, but it used to be SCSI for Mac, ATA for Windoze. This, among other things, is why Macs are now more reasonably priced than they used to be. As to the last question, I believe the answer is the programming of the Intel chip is quite different, therefore it just would not work! TeeC ----------------------------------------------------------- MUGLO information at <http://www.freewebs.com/muglo> Manage list subscription options at <//www.freelists.org/list/muglo> -----------------------------------------------------------