I am also having some frame rate issues. I have Fiber internet in Japan (100Mbps) with a Boxee and my parents have a 4Mbps upload in the US with the slingbox pro. The video on Boxee when set to good and better are very choppy and the basic setting streams well but is hard to see and the sound is not of a good quality. However, on the same network I have my PC with the Sling Player software and that comes in very clear and streams steady around 1.3 Mbps. Is this related to the GPU in the boxee or is it because of the lack of video options on the v1.3 app on Boxee?