Developing a channel using Ustream/YouTube

Hi!

I'm new at Roku development, but I did do a search to no results. Here's what I'd like to do:

I'd like to populate a channel with content I host, content from a YouTube channel, and content from a Ustream channel

I've done a sample with a fixed YouTube link and a hosted MP4 no problem. But I can't seem to work out how to create a dynamic channel from a YouTube gData RSS feed similar to the TED example in the SDK. I tried swapping out some code I found on here, but it didn't work.

Also, so far, I haven't found any examples on how to link to a Ustream channel.

Thanks for any help,

- INDHD