Hi, this is my first thread posting in this forum. m been thinking which 1 to choose galaxys2, rezound or razr XT 910. 1.) Do rezound an droid razr suppot OTG function? (if can, can they open 16gb thumb drive). 2.) Can they update firmware on air without using pc? 3.) Can they play rmvb file? 4.) Audio performance? 5.) Camera performance? 6.) when will rezound comes to asia. Please ive been asking many times in gsmarena but still not getting any reply. Can someone who had use them before please let me know. which 1 should i go for. TQ.