Add to Eee for streaming to Humax?

a web radio directory showcasing over 4000 radio stations from across Europe streaming live on the internet.

Stream your iTunes Library to your iPhone, or your other computers, or to other users. Works just beautifully over WiFi, but you need the patience of a saint to use it over 3G. Very nice interface on the iPhone. One flaw: it took over an hour to scan my library, and when it had finished, only managed to find 10k of my 15k songs. (Update: it seems to be slowly adding more songs - up to over 11k now, so I'm guessing it'll have the lot eventually).

Web-based mixtape-making thingy.

An AOL Radio station that plays nothing but Prince and associated artists (Madhouse, Jill Jones, The Time, et al). Seems to throw up obscurities, 12" versions, remixes fairly often in between the hits.

Absolutely brilliant country/blues streaming radio.

Lets you pipe audio from any source to the Airport Express (or will do when it's released)