Let the hive mind of Engadget get that for you.
"I commonly need to boot a system from an external disc and take a snapshot of the host system. I also then need to burn a copy of the image to a DVD. While I can do it with two separate external devices, and two power supplies, and two I/O cables, it'd be nice to find a small dual-drive enclosure. It would need to have USB, eSATA, and FireWire. Either slim-line or half-height bay for the optical burner would be fine, and space for either a 2.5- or 3.5-inch hard disc. Any ideas?"
The reason why Wii is at the top of the list in the controller category is because it's design novelty. Lets not forget on of the main reasons why the Wii controller is #1 is because it has rumble. (Touch)Rumble = feel your game. (Vision) 1080p = See your game in crystal clear quality.(Hearing) 5.1 audio = Hear you game with amazing audio feedback. Now that leaves out two of the 5 senses of taste and smell. You don't have to worry about these senses being implemented into a game system for along time.
But, one thing Sony can also do is improve their PS3 game system's graphic card. What they need to do is pull out that RSX and put in a 8800 GTX based card.