I seem to have trouble playing my songs and movies after I jailbroke to 1.1.3.

Whenever I tap on a song, it is very choppy and doesn't progress. I click it and it stays at 0:00 and if I progress to the middle it still stays.

Whenever I tap on a movie, it loads for about 3 seconds and says, "This movie cannot be played"

sorry if i posted in the wrong section, or if this is an old problem

i'm new!

HELP!

my aim is xh3ndrixsayz if you need it

thank for reading and your time!