My friend is after a new mobile and i pointed him towards the Desire HD & Desire (there's the only relevance ). He is quite adamant about having a Dual Sim mobile. Anybody know anything about them? Benefits? Ones to look out for?? I don't know anything about them, but he's come to me for geeky knowledge. He's having a look at these android ones: Reach Tech (Xiamen) Co., LTD amongst a few others.