Like most technical people, I find myself watching less and less television. There are simply not enough hours in the day to do my regular work, spend time with the kids, walk the dog, and watch TV. However, I still like to watch the occasional South Park episode on SouthParkStudios or turn on Hulu to watch a few episodes of Parks And Recreation and 30 Rock. For a time, I encountered a lot of issues with SouthParkStudios not streaming right. After doing some research, I found that Flash streaming is problematic if you have multiple computers at home. The solution is to modify your router settings. In DD-WRT routers go to NAT/QOS: Port Triggering and add port 1935. This will allow SouthParkStudios videos to work on all computers in your home network.
This fix should also work for Hulu Plus videos as well. However, the other problem that Hulu Plus has is that it defaults to 720 HD most of the time. If your internet connection cannot handle this speed, it is best to log into Hulu, go to your Account: Settings and under Player Settings change the Playback Quality. For me 480p works fine.