Where can I get the wads and the .fgd's for DoD?

u can get the dod 1.1 fgd with model support @ VERC (http://collective.valve-erc.com/index.php?go=hammer_beta)
and to see the models in hammer, u need hammer 3.5 beta
that u allso can get @ VERC (http://collective.valve-erc.com/index.php?go=hammer_beta)
and finely the wads for 1.1 are cached so u need to unpack em
with GCFScape (http://countermap.counter-strike.net/Nemesis/files/files/gcfscape100beta.zip)

Actually GFScape or whatever it's called doesnt work. It says it failed to initialize properly.

I may just have to go back to the way I use to make maps, with the pre-Steam versions.

From Nem's site:
GCFScape is written in a mixture of managed and unmanaged C++ which means it requires the .NET framework. (The reason I chose C++ .NET is because of its low level programming capabilities and its high level form design capabilities.

You need it.
Download it from here :D (http://www.microsoft.com/downloads/details.aspx?FamilyId=262D25E3-F589-4842-8157-034D1E7CF3A3&displaylang=en)