I have the 67" now... with the beat up box as well.
((long story cut short... at least about as short as I can make it at this point, lol))
--------Story Start---------------------------------------
Bought a Mits WD-52525 about 3.5yrs ago with BB PSP...
after a few "repairs" the service center even said it's a crap TV, lol... so BB offered "junk out exchange" for about $1800 (I paid about $4000 originally)... after some complaining and "dealing", they upped the exchange to $2299.99 the price of the 61" LED Sammy at the time...
...I accpeted of course since I wanted the 61" LED and it was priced at 2299.
...but we had some slight GEO issues and a possible new "no signal issue" with firmware v1004 so on day 29 (5-20-08) we returned the set for an exchange with the 67"... I paid the extra 200 plus tax (out of pocket) ((2299 vs 2499)) for the 67" set so we could do the sole order and get the 67" shipped from the warehouse.
...The 67" arrived today at BB... and my 12% off BB coupons arrived on the 21st, lol. So they applied the 12% (but in a funny way) so that I got my $200 plus tax refunded... so now my 67" set cost $2299.99. Of course I bought another $400 PSP for the set, but I say it's a good trade since I basically upgraded for "free" from a 3.5yr old 52" Mits DLP to a new LED 67".
... now if the 67" will just drop to below $2000 so that I can get a $50 refund on my PSP before the 30 days are up I'd be happier... but I'm still happy. ((assuming no issues with the 67" of course))

-------Story End----------------------------------------
As a final thought... I know the BB PSP plans are bit expensive, but I've always had good luck with getting good exchanges on a few of the products I've bought them for, the 52" Mits exchange is just the latest (and biggest). I like being able to walk into a BB and speak with my local managers and basically get my way... where I think I'd lose a lot of leverage if I went with a Mack or other warranty.
... fighting with a manager in the middle of the store works on so many levels... and it's fun too.
