I wish 4.0 was out already, so I could be updating this for it. Felt a little twitch to do it now
Kier shown some of the new vB style today. I guess Radio and TV could get a full main tab all to itself! We'll see when I get hands on with it.
I'm also planning on ditching the AJAX for the list of stations, and have it open new pages instead. Also instead of showing everything on the same page, separate things into pages. When opening a station for playing, a popup just with the player and info about it will be opened. So you can navigate through the stations list, categories, settings on one window while listening to (or watching) stations on the popup window separated.
I'm also planning on changing the filename from radioandtv.php to streaming.php, so everyone can call it whatever they want on the navigation (Radio and TV, Radio, Player, Stations, Streaming etc) without the need to change the file name which can have random effects on code. Also those station categories will then be able to get indexed by SEs, being pages and not AJAX.
Also with the new CMS widgets, I'm planning on working on a Radio widget which would appear on a right sidebar on the site, where you can navigate and pop stations for listening pleasure from there. That could be cool.
Thats pretty much it I think, what I plan on doing for 4.0.