Please bump the version of MPD to 0.8.4, there should be no changes needed for the ebuild, this release contains small enhancements that could easily be done without breaking anything before work starts to progress on MPD-0.9.0 http://mercury.chem.pitt.edu/~shank/mpd-0.8.4.tar.gz
mpd-0.8.4 has been added to portage.
WFM thank you very much.