Halloween Discussion Forums, Costumes, Horror!

So earlier this year i got this:
http://www.rockworldeast.com/store/BAGS ... roton_Pack
and now I want to be one of the Ghostbusters for Halloween.
Constructive ideas on how to make the rest of the costume? The proton pack is really the hardest part, so at least I have that out of the way!

You can also buy a ghost buster costume for like 30.00 I believe at most stores.

If you wanna go all out, look at www.therpf.com. They've got some great stuff on there.

I remember when I was a kid (I think it was right after Ghostbusters 2 came out) you could buy the proton packs for kids--they shot nerf things. Bet you could find one on ebay but it might be a little late now