Sony BRAVIA network streaming

Hello people,

I am fairly new to the apple community and i am facing a problem.

its been a whole week since i am trying to figure out how to stream video on my new bravia over the network. I ve even replaced my router last night.

Equipment:
Mac Pro - Snow Leopard 10.6.5
New router - Apple Airport Extreme Base Station
SONY Bravia KDL40EX710 ( http://www.sony.lv/product/t32-ex-series/kdl-40ex710)

I ve tried the following servers:
Twonky
MediaLink
Eyeconnect
and many more that cant recall right now.

I feel that i am doing something wrong.

P.S.: Booted on Windows 7, detected sony, enabled streaming and TADA.. all good. But quality on some videos is altered badly.

Any ideas on how to get it working on Snow Leopard ?

Thanks,

George