Compressing multiple files into bz2 at the same time?

Hi, I was wondering if anyone knew of a software that can compress multiple files into bz2 type files at the same time.
I really didn’t want to have to compress each individual file myself for my fast download server on gmod.

Any help at all is very much appreciated! Thanks!

Windows: http://gnuwin32.sourceforge.net/packages/bzip2.htm

Drop the bzip2.exe and dependent DLL’s into either a custom folder in your Environment Variable (Path) or in \Windows\

Linux: Obtain as you would normally.

cd {your_fastdl}\maps
bzip -K *

-K leaves the original file, you can leave it off, but go for it.

(I believe this works.)

This works excellent! Thank you very much for all of your help anman20!
You rock.