I currently have a 2.1 system that I love. It uses an Outlaw RR2150 receiver, 2 LSi 9 speakers, and 1 DSW 2000 sub.
I just got a central LSi and 2 LSi FX surrounds and thus I'm going to 5.1.
The question is: Which receiver should I get?
Alas, Outlaw does not make 5.1 receivers. But I do like its compromise between definition and warmth.