Fall Snow 2.0 - Flash MX 2004

I am trying to recreate the falling snow script and having a hard time doing so. I keep getting a message saying Flash Player 8 is having a hard time with the script. Does anyone have any insight on this? Is this an issue with Player 8 or am I screwing up the script?

I am pretty wet behind the ear when it comes to action script. Majority of my knowledge has come from Kirupa.com. Any input would be greatly appreciated.
Thanks everyone

trxfx - [email protected]