Is there any way to play Streaming radio stations other than apps built for specific services (like Pandora/last.fm/slacker/imeem).

To clarify, I mean online radio stations, that use .pls files to play streams. Some also have plugin players, but since Flash isn't on the Droid yet I'm not too worried about them. But it seems like it ought to be possible to play streaming .pls files.

I tried to download one and it said it couldn't be downloaded because the size could not be determined.