Ok after the Mac offer i have pretty much wasted the evening looking for offers through random codes being typed in.
To the point i dont know if the magazine is any good at all (and dont really care) as the main thing for me was the bluetooth mouse which looks pretty amazing. The offer has been posted before but a one year subscription version but from what i can work out you can cancel the subscription after what seem to be 3 free issues and get the free mouse!
(correct me if im wrong about that)
ohh also if you want an offer on any other magazine by Dennis Publishing i probably have it as i have an excel document of offers :p