I preordered from buy.com the Sunday before release and my copy didn't include the beta voucher. They might be out of them already and didn't update the listing...
You might check and see if you can turn off the DNIe processing in the setup menu on the TV. On some older samsung sets there was no option but due to lots of complaints they finally added the option in the last few years. Samsung makes some good TVs but I hate their image processing.
I got this: http://www.bestbuy.com/site/olspage.jsp?skuId=7676106&st=BD%26A&lp=9&type=product&cp=2&id=1134702462323
I'd say I'm content. It's better than getting a power or video cable.
Well I went ahead an ordered it from EB/GS, but on Sunday I noticed my Target had 3 copies for $15, got a little angry when I saw those. I don't remember the specific price but I don't think it was a clearance price.
Just thought I would let you people know I have ordered from this seller (eforcity) on ebay and had no problems. If you are interested look them up on ebay.