my 2p
I think the ad maybe clever in the circumstances which prevail economic n whatnot, but on the other hand i dont really see where the legs are gonna stand. Macs and apple products (by and large) are made to last, and last they do, i have had my mac mini for 3 years it still functions like the day i bought it!! i have installed leopard on there, it works a treat, it still has 1gb of ram..
The operating systems are 2 totally different things, i very much doubt i could get vista to work as effectively on my mac mini as i can with leopard. Vista is just hogwash in my opinion (my fav story is when i tried to plug in a USB key first time using vista, and it crashed, my dad then had to restart and reboot.. 5-10mins gone, by which time i had shoved it in my MBP and printed off the document i needed already!!)
My parents have had 3 windows machines in the last 3/4 years 2 of which are still with them. 1 the fans started clogging up, causing the harddrive to overheat!!
Whatever experience i have had with windows in the past, it has been a negative one, on mates computers, my parents computers, university, college, school. My macs on the otherhand, sure they crash a lil bit when i have had them working overtime for a week solid, (thats to be expected right??

) but 95% of the time i cannot fault them in the slightest!
Therefore im willing to pay more to get the products i need to do the things i need. Recording audio, animating flash, photoshop. I dont feel that after my experience from the past, i can rely on windows for those things. (also the reason i dont want to install windoze on either mac, i can do everything i need in mac)
a bit long, sorry got carried away!!

PTP