Well, i've been using Pandora's Jar for a while now, but a few things were irking me, so I made some changes. Some excess files have been eliminated. I made this mainly for myself and roommates/friends but figured it wouldn't hurt to share it on here. If you would like the sourcecode, shoot me a PM. Props to irieb for the original program.
Some include:
-changed some things in the server thread
-saved files no longer are put into artist-album folders. They are all saved to 'saved_mp3' directory
-You can now minimize to the system-tray.
-various tweaks here and there
That said, here it is:
http://www.russellz.com/pandora/Pandora_Rusted_v4.zip
Hope you find these changes useful.