I have some problems with playing movies on my Incredible S. In the first few days all the movies I did play, was running smoothly. But now they all seems to lag a bit - but sound works just fine. I have tried to convert them from VOB/AVI to m4v, using handbrake, changing the bitrate, changing the size of the file from between 600mb-150mb, but all of them seems to run with a little lag. I have tried these players - RockPlayer, DoubleTwist, MoboPlayer and VitalPlayer Pro. I can't imagine the all these players are not good enough to play these movies, so I guess it must be my phone - or me, when I convert the movies to a single file. Someone out there who can help here ?