I am currently preordering SCII and I still have my legitimate copies of WarCraft III + Expansion. I have an unfinished project for WC3 and I plan on finishing it before SC2 comes out.
If anyone is interested in helping me make items, designing terrain, and some trigger edits, then come on in and post here and some contact info so we can get together and work on this.
With the beta client for SC2, it is VERY similar to Wc3's and I am currently making a hardcore survival game for it.
EDIT: Just a note, I am quite good with Triggering (GUI Scripting) so I'm mainly looking for people to fill the other gaps. Also, background designers are good as well and custom icons.