well, after going back and forth ALOT, i finally bought an RAC F38310 today. I don't know if it's a JX4/5 or YX5, i'll know on tuesday. anyway i got it at circuit city, probably the last place in the world i thought i would buy a TV like this at. I was going to go with sears, who was going to pricematch my $2150 online best price. Problem was, the earliest they could ship me one was May 8th....seems a little odd. still, it was a great price for a B&M store to be selling this set at.. i went over to circuit city just to see what they had it selling for. They had ot on sale for 2299. i told them Sears was going to sell it to me for 2150, and after about 20 min. of conversation they said they'd go 10% off their already sale price...which beat the Sears price, and any online price for a new F38310 shipped. I will look for all the obvious picture defects, if i don't like it i can return it for 100% refund. If it works good for a week i'll probably buy the extended CC plan, but i refuse to buy those right off the bat. I was trying to find out if i could ensure the arrival of a newer JX5, and they said i could go as far as refusing shipment of an older model for the delivery of another set if i wanted. the more i read around here, the more i think i'd be fine with a JX4, especially at this price!!!!! anyway, just looking for other owners of this set for any future troubleshooting.