My Polk LSi9s image ambient/electronica/etc. really well, and the Parasound HCA-1500A that I recently picked up really makes them sing - a significant improvement over my old Adcom GFA-545.
As a result, I'm listening to a lot of the aforementioned genre(s)...there's a collaboration between Stephan Mathieu and Taylor Deupree called Transcriptions, that's really a pleasure to listen to, at low/moderate volume, in my smallish room. Kind of can't stop listening to it. Also listening to Mathieu's cd, Radioland. And other things in that vein.
And when I get up tomorrow morning, I'll crank up some Flipper to get my head on straight.