Need a way to unpack and repack a big executable!

[Morglum007]

I need some help for anybody that could aid me at decrompessing certain exe's.Like Diablo 2 Lords os destruction, sims living large or homeworld cataclism the original exe is compressed into one executable file.I need find the way to uncompress and recompress the executable to replace the original exe for the cracked one.Thx.

I'm really waiting some response...