Hi
I'm working on my new hobby project.
Extreme Video [ parser: FeedPixel.com ]

(just 10% finished)
Created own PHP powerful feed parser class.
It can detect and parse almost any feed type.
Built in Flash MediaPlayer that supports XSPF too ...

This service is free and you can add your feed as:

Creative COW Creative COW Podcast [ parser: FeedPixel.com ] ... your feed url here ...
later on will be able to save it on db and cache content ...

Also there is live search for YouTube videos, by tags ....

Hope you like it ...
I'm working on it and it will be sign up etc ...
This will read even remote xspf file
and to convert feed to xspf use:
Hollywood 1 2 3 [ parser: FeedPixel.com ] your feed here ...

thanks