Pleased with Rhythmbox 0.9.4.1
Manipulating the top of the Play Queue no longer loses tracks (and eventually crashes). Additionally, they've added a criteria for building automatic playlists which evaluates the path. Since I've already organized my audio files by directory, this allows me to much more simply build a playlist based on my previous organization. Nice! Now I just wish they'd optionally show me the path in the list, so I can use that to identify files which lack proper tags.