Yeah, after that finger incident, Wendy's still sells chili (I rather like it, in fact). No one really talks about it any more, and their chili is good and finger-free.
I have yet to hear a good thing about Vista, so I too would warn you away from it. Unless you consider bugs and the like a good thing, in which case I've heard plenty of good things.
If you want portability but a desktop sound appealing, I have an idea. You could get a cart, load it with your PC and a diesel engine, and there you have it, both portable (take the elevator, not the stairs) and cheap (until the price of all that gasoline builds up). By using a biofuel (such as used vegetable oil that restaurants will give you free or even pay you to take), you can avoid this extra cost. I would suggest a tarp or the like for outside travel, and a way to hitch it on to the back of your vehicle for road trips.
BENEFITS OF VEGETABLE OIL POWERED DESKTOP PC
• Free power source
• Portability
• More cost efficient than a laptop
• Improved health, strength, and stamina from lugging around the heavy cart.
DISCLAIMER
I am not to be held responsible for any damage resulting from anyone actually trying this. I mean, hey, if you break your legs from having your computer/engine/cart roll over you when you are going down hill, that's your fault. Isn't it sad that our society has come to this? Writing a disclaimer to an idea so I don't get sued... Wow.