HI Karam, Fow few days ago i have a probelm and i cant fix it.. Before i installed the new kernel v47 the video playback with mplayer (v29) with SIB (0.062) was perfect..and to optimise my n900 i use swap pulobe and tracker.cfg and it worked. But now with the new kernel and with the same settings the video playback lag if i start the movie with SIB or with midnight commander But if i connect n900 to computer as pc suite or i start the movie from xterminal and i type the command ,(mplayer -fs ..) then are no lags. I dont wana type every time the command..if you have any solution ..i would be very happy! Pea