HTPC and DVR and Music

KEF Model 2B Reference series : 4 ohm to 200 watts at 4 ohms:
KEF 100 Center channel: 6 ohm:
Klipsch S-1 Surround Speaker: 8 ohms 50 w (200 w peak):

Onkyo TX-SR707

Source 1
HTPC GIGABYTE GA-MA78GM-S2H AM2+ ATX
http://www.avsforum.com/avs-vb/showthread.php?t=992503

IOGEAR Keyboard + trackball mouse GKM561R
Universal Remote Controls RF20 Universal Infrared / RF
Windows 7, Media Monkey, Media Center

Source 2
DIRECTV HD-DVR - HR23-700

Room size 15' x 11' x 7' 4"

I make the programmable remote do all the work getting the different modes to work

Panasonic TH42PX600U