I'm planning on converting my home server to a HTPC and connecting it to my home entertainment center. Its main use will be web browsing and moderate game duty (WOW, Startcraft 2, Civ5) at 1080p. The computer sits in the unfinished area of the basement with easy access to the home theater equipment rack (5' away with easy HDMI cable access). The challenge is that I'll be about 20 feet away from the HPTC and not in the line of sight when using it. I'd appreciate recommendations on keyboard/mouse combos that will work reliably at this distance from their receiver. Thanks.