http://www.slacker.com/everywhere/mobile/windows/
I've been running it for months, just you only get about 2/3 of the album art, and none of the buttons are visible on the Omnia (Slacker is a native WVGA program). I tried porting it with no luck, the differences I made didn't show up in the app. Please please please someone give porting this a try - it's an awesome program.