Music videos on flash

i’d like to make a short (30 second) music video on flash. i tried this one before, but when i actually uploaded it to my server and viewed it then, it was horrible not in sync (the video lagged). i was wondering how this is fixed? must one chop the song into shorter segments?

well i aint really sure but maybe u could put it into flix or summet but dont qoute me i aint eva used flix did u have a loader i imagine u did but hey

otherwise i aint sure unless u got decent bandwidth on ur net its always gonna lag i spose its like me being on AOL on 56k OHHHHH the pain!!!


Have you heard of a preloader or are you using one?