I have about 150 hours on my PJ now and just recently, and suddenly (overnight), my 5700 seems to have lost its punchy picture. Its not bright and stand outish like it always has been. I've always used the default low power setting for the lamp and that has been more than enough, but all of a sudden, everything looks darker. Like I said, the picture has lost all of its punch. I've tried going through all my movies to make sure, but its the same for all of them. Is something wrong with my bulb or is something else wrong that you can think of? I was just going to buy a new bulb even though there is only 150 hours on this one, but I found out they were $495 instead of the $200 I was thinking of. So what can i do to resolve this problem? Thanks~