I've read a number of people here use SlimServer with their 600s and 650s.

How exactly does it work? I've used SlimServer in the past with WinAmp and I know you browse the web page and then find your song and click the Play button. Then point WinAmp to x.x.x.x/stream.mp3.

With the Treo, do you do the same? browse and then start the stream in Pocket Tunes? or does it automatically start playing the stream with Pocket Tunes?