HTC Desire was giving problems with sync by cable now linked via wi fi to manage content thanks to this App . Tablet content can also be managed the same way . It appears you do not need this app Alex but others on this forum not knowing it existed who now do may wish to give it a try
Just downloaded for smart phone and a tablet ..For those who want wi fi connection between computor and android devices Its Free and great http://www.airdroid.com/