Hi All; Well - after searching the forums for a couple of weeks Ive decided to go with a Toshiba 51" RPTV as my next set. Now - I have to decide between the 51H83 and the 51HX83. Problem is - no one has really been able to explain the difference to me. The "sales rep's" at Future Shop and Best Buy are exactly that sales people and not product reps. I am looking at about a C$400 difference in price between the two units. I'll go the extra $$$ if I beleive the difference is worthwhile, however, I don't know what the differences are. The only difference I know of for sure is that the remotes are different, however, that doesn't matter as I will be using my Sony RMAV-3000 to run the tv with. I've searched the forums and haven't found a definitive answer - hence this post. Can anyone help me out with this = please! I want to make sure I have all the info I need to make the right decision on this one. Thanks in advance!