I'm a noobie that was convinced on buying the Onkyo 770 but after reading some posts about it, I may decide to piece together a system with your advice. I want a 5.1 system for home theatre but I'm also a huge music lover. The system will be in an apartment so I'm prolly wanting the bookshelf systems. What do you recommend for a complete system in the range of $500 - $650? I've read many good things about the Onkyo SR502, so thats what I'm leaning towards for a receiver. Also heard great things about the Infinity Primus speakers and Dayton sub. Any suggestions? Thanks!!