I hesitate to share this but it's such a good giveaway I have to let you in on it. (And, truth be told, I get an extra entry for putting up the button.)
Scibbit is giving away an HP Touch Smart 600-1055.
So get over there quickly and enter before I change my mind and take this post down. I don't need the competition.
Oooohhhhh! I hope I win. We could really use a new computer and this one sounds fantastic!