Some information has been leaked about the third generation of Samsung's U-series of small form factor MP3 players. The U3 has that "pack of gum" look and will be available in 1GB, 2GB and 4GB capacities. It also has a one-inch OLED display, RDS tuner, 15-hour battery life and support for MP3, WMA and Ogg (!!). Not too shabby, and I'm a sucker for a pretty OLED display.
A First Look at the Samsung YP-U3 [dapreview]