We'd still recommend the iMac if you're looking for a serious all-in-one PC, but now that HP's revamped TouchSmart is available in stores, we expect a few of you will take a chance on HP's touch-sensitive design. If you do, stick it in the kitchen or some other place where you can walk up to it and use it like a home organization kiosk. You can do that with a corkboard or your refrigerator door as well, but most of those lack Web access and the ability to play MP3s.