I just bought a G5, having upgraded from a G4 Cube, so need a new pair of speakers. I have no need for a subwoofer (I listen to music either through my Grado cans or airtunes to my stereo), just a decent pair of smallish desktop speakers to sit nicely under/behind my 20" display. The Apple ball speakers with my Cube were perfect, but of course don't work with the G5. Recommendations?