I'm getting a Droid X2 as a insurance replacement (Asurian) for my Droid X. Problem is I use my Droid X ALOT to record (song) covers for YouTube. I use the physical camera key on the X all the time. However since the X2 has no physical button and I don't want to try to touch a touch button on screen. I'm looking for a Market app. Free or not. That I can map the search key to. But still maintain the Press and hold Google Voice search. Any such app? All I've found will map but you loose the secondary function of the key. i.e Holding Menu brings up keyboard. If I map to menu button I loose access to the single press access. Search, I loose access to the press and hold.