I'm thinking of using an existing laptop I have as a HTPC, instead of buying/building a HTPC. The laptop has a HDMI port and will output video and sound through it. It will be connected to a receiver, ...

Hi all, I need a sanity check on this build. Primary purpose will be as an HTPC; secondary is some light gaming (via Steam, natch). (Civ V, Dirt 2, that sort of thing.) Total price is just shy of $450 ...