(I posted this in the HW30 thread, but will here as well
Well, I just got off the phone with Sony to get filters for the new TDG-BR750's (which are to be delivered on Fri. from Amazon), and wow, what a PITA. I called the: (239) 768-7547 and explained what I needed, etc., etc. and she kept putting me on hold checking on it. She also had in my file that they had sent me filters in the past, but proceeded to tell me that they couldn't send me any because I had a projector and that I could only use the PJ1s... I told them nicely that this was a bunch of BS. Finally they transferred me to Customer Relations where I spoke with someone very nice that told me that a part # for the 750 filters was not yet available, so she couldn't send them to me. I did have her send me 3 pairs of the 50's while I was on the phone.
So in summary, I was on the phone for over an hour to find out that the filter for the glasses don't have a P/N yet. I'm still hoping that they'll be in the box when I get them on Friday.