I have a yamaha RXV-440. I love the way it sounds with my boston VR-950's. Very clean. But at louder volumes some movies make it sound like its distorting. Now is it worth it to upgrade my reciever? Or should I wait till I can afford speperates which is proably 5 yrs down the road. Im thinking of doing this for my B-day, either upgrade the reciever or get an SVS sub. So thats my dillema. The 2400 has YPAO wich is cool. Also it has S-video in which I need to get video from my comp. So give me some opinions.