after update to itunes 10.1 cant sync anymore
im an iphone 4 owner who uses itunes to sync all my data to the iphone
now today itunes prompted me to download the update
ofcourse i agreed and itunes downloaded the update and installed it succesfully
but now im having trouble in syncing everything to my iphone
for example in music i added new songs to the library and when i sync it just wont sync these new songs without any error being displayed ... it just says sync finished
i tried adding 2 mp4 videos to the movies folder and it accepts them ... but when syncing it says itunes could not copy the following two videos because your iphone cant play them ... like WTH it used to play all mp4 videos
i tried converting them with programs to iphone format which i think is m4v and still the same error is being displayed
and i cant roll back to previous itunes
anyone any sugestions
help would be GREATLY appreciated
thanks all
fujitsu siemens esprimo, Windows 7, winows 7 ultimate