Well, I've made my map and the custom sides for it, but when I put the DC: in the script, the map crashed.

I did some trouble shooting and removed the DC:, map worked fine. Then I deleted the custom sides (no worries, just replaced like 3 skins) and put in the sides again fresh from the assets folder. Put in the DC: in the script and the map crashed again! Ok, so to eliminate any confusion, I re-installed the mod tools to reset any changes I may have accidentally made in the assets folder, then I tried again.....guess what, another crash.

I have no idea whats going on...

Yes, I've munged the sides in...
I've put the DC: in the right spot:
ReadDataFile("dc:SIDE\\rep.lvl",

Any ideas?

Did you remember to copy the Common folder from the Asset\Side folder to your Side folder? If not, that might be your problem.

Short story shorter....^it worked^.

Thanks AQT!

No problem, glad I could help.