These new models from Onkyo look rather nice. The 608 has taken a nice step up in power. 90 to 100 and THX certification. Not that it means much. However the new 608 seems to have higher power consumption than the 707. Still no Audyssey MultEQ or pre-outs on the 608. It also has the new DSX wide and new GUI with overlay. Overall it seems like a nice upgrade. Price has gone up to 599 but the street price should be lower. All new models deocde the HD audio formats as well. The 508 is back to being a 7.1 model as well. http://gizmodo.com/5488963/onkyos-tx+sr608-is-the-first-thx+certified-3d-av-receiver-and-has-six-hdmi-inputs http://www.onkyousa.com/model.cfm?m=TX-SR608&class=Receiver&p=i