- I increased the max. nr. of podcasts again, but I currently have no general solution for you regarding this problem.
-- I don't know what exactly you mean with timeline: the displaying of elapsed time/total time of a video ? That is a feature of the API of NetStream/yt-chromeless player, i.e. there's a function that returns the time. The Youtube chromeless player (which is used, when you don't have the script installed) can also jump to an arbitrary time in the video backwards and forwards, so if you don't have the script installed, you can simply drag the button of the progress-bar at the bottom and the video will jump to that point. This feature is almost lost completely when you install the script, because the NetStream/Video-Objects (which are used then) seem to only be capable of jumping forward up to the current end of the buffered video.
-- YouStreams makes use of chumby's btplayer to play podcast and radio. As far as I know, btplayer doesn't have a "function" to return the elapsed time of a stream and there's no fast-forward function.
- There's no support for playing files from USB.
I also wish there were a nice, fully functional mp3-player for the chumby - anyone interested in porting rockbox ? At least the part of rockbox that creates the artist/title/etc. database would be interesting, since it is extremely fast compared to some original mp3-player-firmwares (sansa fuze, e.g.)