I want to know how to connect a laptop and notebook for filesharing of music etc.(the former running on Windows XP, the latter Windows 7). I'm a real novice, but I'm aware this can be done either wired or wirelessly - which is the best and easiest way and what are the steps? I have a BT homehub 2.0 which I'm using wirelessly, so I have a spare ethernet cable (if this can be used for wired connection). Any easy to follow advice gratefully received.