PC Reciver Diff

Hookin' up either of these to my PC to drive a set of Titans/PDR10 I think..

http://www.ecost.com/ecost/ecce/sho...asp?dpno=185910

http://www.ecost.com/ecost/ecce/sho...asp?dpno=292772

What's the diff?

I'll be pairing them up with a set of paradigm titans/pdr10

Links don't work. What receivers are they?

Ok, I see the receivers now. The second one uses high current power, which is very useful with low impedance speakers. There is no subwoofer output though.

oh crap, i didn' teven see that.