I currently have a stereo setup with my Bose 3 series speakers, but I would like to expand to a full suround sound setup. I was wondering if anyone had advice on how to expand. I would like to reuse the Bose speakers, and my reciever in the setup. So I'm really looking for a center and a left and right speaker, and probably a subwofer. Keep in mind I am a college student so I don't have a ton of cast to throw around. Anything in the 500-1000 doller range will probably work. I can also go the modular buy in instalments rout if that doesn't sound like enough cash. Any advice would be greatly apriciated.