Sharp Aquos LC-20B4US 20-Inch Flat-Panel LCD TV
Just bought one and am THRILLED!
I'm so thankful I didn't let the cryptic bad reviews of this product deter me from my instinct to purchase it.  The picture is fabulous - the colors are incredible, the picture crisp.  The sound is excellent.  Plus all the other features (weight, portability etc) mentioned in other reviews.  We have no problems with a noisy power box - and I was ready to hear something based on some previous comments.  So perhaps Sharp has fixed that issue!  We simply couldn't be more pleased - and the price can't be beat!