Snow probs

Hiya,

I’m trying to use this snow effect, but I can’t seem to
a) place it anywhere other than 0,0
b) mask it
c) export an swf of it so that I import into a new file and do a and b above. Exporting just brings in the single flake that I started with.

Any ideas? I searched and couldn’t find anything on it.

Thanks,
Dave