Should i get the 1st or 2nd dawn of war?

The first is $15 dollars and the second is $25.

Which game should I get. I only have enough money for one and I have a good enough rig to run both at max quality and AA

This is a link to the linksys B wireless adapter. http://www.linksys.com/servlet/Satellite?c=L_Product_C2&childpagename=US%2FLayout&cid=1115416828017&pagename=Linksys%2FCommon%2FVisitorWrapper&lid=2801740536B01

I need to get a wireless adpter for my xbox. I don't have the money for the official one. There is a linksys brand one for much cheaper. It is on the B network instead of G. I have 1.5 mps internet. Will the B network work or do i need to get a G wireless adapter.

This is a link to the linksys B wireless adapter. http://www.linksys.com/servlet/Satellite?c=L_Product_C2&childpagename=US%2FLayout&cid=1115416828017&pagename=Linksys%2FCommon%2FVisitorWrapper&lid=2801740536B01