Thanks Tom -
That is correct. I Have the Forte IIs as the L & R, then the surround speakers are Klipsch KG 5 and unfortunately I can't figure the model of the center channel. It isn't that I'm unhappy with the sound - it actually sounds really good, it's that I need to upgrade my receiver as it's beginning to have "issues" and I was curious about whether or not I needed to add anything to move to a 7.1 system - a powered sub, an additional set of speakers? Also any advice on a nice receiver within my budget would be great as well. Yamaha, Denon, etc? Thank you for the response!