MediaPad new and is it compatible with win? hi all, I purchased a Logitech diNovo Bluetooth ultra-flat Keyboard MediaPad, is it compatible with windows 7? I do know the laser 1 is is compayinle with win 7. now if its not compatible , if i got a bt dongle which it is compatible w/ win 7 could i use that to make logitech keynoard to work?