Ok, i have a Toshiba HD DVD player (HD A30) and a Directv satellite box that i would like to have surround sound with. But heres the catch, my television doesn't have HDMI inputs on it. I plan on upgrading my TV soon but i can't right now. What would be the best receiver if i wanted component video ins/outs for my video and correlating optical ins for the audio? I would also like it to have hdmi functionality for the future. I already have 5 Sony speakers in place, so do i have to buy a Sony receiver? I bought a Sony STR-DG510 but i had to return it because one of the optical audio inputs on it was restricted to an HDMI video input only. And neither my HD DVD player or satellite box have digital coaxial audio out. Thanks.