Sync sound problem

this is sooooo basic, i feel like a …well you know what.

i have spent too much time looking for sync so i can change my sound to streaming. in flash 5 it is simply in the sound window. But in properties in MX i just cant find it…PLEASE HELP ME .this is what i’ve done
selected sound… gone to properties… then all i can find is Sound, Effect and Edit…no Sync. what am i doing wrong?

ALSO while i’m here, i am trying to make a flower rotate 1time, i use to do it in flash 5 and just go to frame…rotate CW , 1 time, can anyone tell me where this option is in MX - as with the sound i cant find it in properties.
Thank in advance for your help…
i feel like such a loser right now…