1) There is also http://sourceforge.n...idplay-residfp/ which demands more cpu-power, but has better sound-emulation. I think the Pandora can't handle this. No idea if the DSP would help.
2)There is a python-based gui called "cplay", which is lean and can configured to use rather any command-line-player. Though I had to write sort of a bash-script-wrapper to use sidplay with it. Could be also used for uade. More information here. I didn't work on this any further so far after getting stuck in compilation-frustration.