NOOB- Defence Grid? Need gcf?

[playnpoo]

Ok.. I just downloaded the DefenceGrid files from "Defense Grid: The Awakening - 30th June 2010"(Echos)
And extracted it. I poped the folder into my commons folder. then i thought. "Do i need the Gcf file? I only have the common 1"
Also where is the link if i need it.

Anyway, i tried the exe. A white screen poped up and steam crashes. After a few seconds the Defence grid screen freezes...

Btw. Using Undead(666) patcher.
Windows vista 32B etc etc

Thanks . and sorry for your time on a question like this.

 

[Assassin94]

check my games thread or get link beneath here
http://freesteam.org/forums/other-steamapps-gcfs/14221-steam-games-new-links-7.html#post354289

 

[playnpoo]

Yea.. i tried that / those links with Jdownloader a few days ago.. It didnt work... Ill try it again tomorrow.
Tried it again... File not found when i waited the <x> seconds.