Well, we bought this one...Samsung 50" DLP Projection HDTV (HL-S5087W) for each other for Christmas...on Black Friday, and got a great deal on it. Its a DLP, unlike the one your looking at, which has a newer technology. Heres more info and a review for yours...
Samsung HL S5679W
Looks interesting! Not the same tv, but still a Samsung, and I do have to say that we love ours. Its had great reviews, and was in the top 5 on C Reports . And its 1080p , which bodes well for its future. The thing about DLP's is yes, the bulbs may be @$200 bucks, but when you replace it years down the road, you have a like-new tv again. (We actually got the 2 year warranty, which gets us one anyways IF the bulb did go.)
I had a hard time deciding which way to go, but the best way to do it is to go and LOOK at them . Your eyes wont lie. I was kinda surprised that Samsung got such high ratings, but I thought we'd check it out. I'd say look at the reviews you can find, go look at it, and go from there. Good luck!! Gotta love the big screen experience!!!:approve: