I have got a call back from one of the Lucasarts personnel and he responded that you are allowed to edit the game only if you release all your modifications,levels,etc at
The line in the terms and agreements that says, you are not allowed to release any unarthorized levels is true. But in the case of http://www.lucasfiles.com
that is authorized by Lucasarts meaning you will have to release all your level and mods at that location ONLY. If you dont release them their then you are going against the agreenment.
So now you can EDIT!!!!
PS:He said you can manipulate the files and figure out how to edit them. Everything is legal ONLY and I mean ONLY if you release them at http://www.lucasfiles.com
HOPE TO SEE SOME GREAT LEVELS AND MODS!!!!!
PS:Go here for this is where we are going to have a project/team to crack the files
we could do it here it