Just little things for me really -
- Small scroll wheel on right hand side of keyboard
- Backlit keyboard (same colour as media buttons)
- Retractable stand, how cool would that be? 4 little legs that flip out or something
- Built in TV tuner with concealed remote control handset
- Built in wireless TV connection. Just attach a receiver to your TV for cable free BIG SCREEN viewing
All very much luxury items though...
Other than that, pretty much perfect IMHO