You are right, but please take into account that a DLP TV is a complex
device. Also that kind of TV haven´t been around for enough time to
allow the DLP technollogy to mature. Having said that, it´s highly
unlikely that someone can tell you whats wrong with your DLP set
without checking it, because there is not enough experience with these
sets yet.

I always think that buying the latest and hotest is not always the wise
thing to do, because there are lot of chances for anything to go wrong.
Personally I would have bought a LCD TV.