qmagic

I have a Dell Axim x51v. I am looking for a good streaming multimedia program. I do have a few questions.

1. Is pocketstreamer a good program?
2. Which streamer will work best on my pda?
3. Can I update the streams through Activesync and play them later?
4. What is the difference between the different pocketstreamer programs?
5. Any other input on this subject will be welcome.

Thanks