If you can do it,I suggest the 3805.May seem like a lot of money right now but this receiver isnt going to be outdated for a while.
I use mine for all the gaming(prologic2 games sound great),has all the video conversion jacks you could ask for,4-5 optical,and if you are really into the music has a "pure-direct" on it that shuts off all the useless lights,etc for better signal.
Has every conceivable sound format you could ask for(minus THX).
Best part there is an optional microphone that calibrates(does a decent job) the speakers through room acoustic measures.
Save the money an extra coupla weeks and check this out,you wont be disappointed.