Problems with NVIDIA 8400M GT

[Lolly]

hello all,

first of all sorry for my english :)

anyway I have a problem:

I have installed windows 7 32bit in my Sony Vaio VGN-FZ21E (this model dont support the upgrade with win7) with NVIDIA 8400M GT (at the moment are installed 258.69_win7x32)

and now I use the pc connected in HDMI with my new Sony Bravia KDL-32NX500

I have tested the driver approved by sony for windows vista, but in HD the video is very bad.

I have tested 197.16_win7x32 and 258.69_win7x32 and are almost ok, but is impossibile to play 1080 with DXVA actived.

I have try a lot of programs: vlc, xmbc, mpc, divx plus but nothing.

only vlc use the cpu from 30% to 50%, others programs up to 50%.

then I have a problem with the red color, does not show up well.

I state that, before purchasing bravia, I have always used the drivers from this site 17... somethig :)

and have always gone well!

thanks in advance :P