What do you want the computer for? My parent's weren't too keen on getting a Mac until 1. they realized that basic home usage (word processing, e-mail, etc.,) doesn't require a superfast computer and 2. they saw all the software in person at the Apple store. My parents (who are close to being computer ludites) are now ripping and buring their own CDs, touching up and e-mailing out pix of their first grandchild, and want to start burning VHS home movies to DVD. Thank you Apple.
Current Macs are not as fast as current PCs but I think their usability (is that a word?) is much higher.
Lethal