The new version is a really nice, but more importantly, very promising piece of work...
Would you be willing to release this to open-source?
I wanted to see the internals, so I decompiled it with Jad and made some changes that got album art working correctly (pulling from Amazon) as well as making some speed improvements and adding a docking framework so it looks and acts better. I'm about to add lyrics support as well.
I would like to continue making changes but also release this under the GPL so others can add things too and together we can make this absolutely amazing.
In the longer run, I'd like to decouple the SoundBridge backend from the frontend, so the same UI could eventually be used to control SqueezeBox's, other A/V devices, etc.
However, it's your source code, and it's your work, so I would also like permission before I distribute any changes based on it.