I ran across this awhile back and forgot to help share this info...Works ok for me but I'm only using it on a rough pc to stream tv shows for the kids...
Download playon from
PlayOn and install to you pc. Start the program on your pc with your jtag connected to your home network. The Xbox will be able to access your hulu and netflix account , along with multiple other free channels the service offers. There is also an option with playon to stream movie files that are stored on your pc. $19.99per year or just keep installing the 14day free trial.
To access playon you would go to nxe dashboard and find it under video/video apps...Hope this helps.
Found on another site somewhere just can't remember where so this is not my find just happy to share and confirm it does infact work
Edit: sorry I didn't realize where I had posted this, can a mod please move this to the proper forum
Had too many pages open and didn't realize I had clicked on the new topic link on the wrong page/forum