Well my old Linksys took a dump a while back, so I went on NewEgg and got one of these.

Newegg.com - TP-LINK TL-WR541G IEEE 802.11b/g eXtended Range 54M Wireless Router - Wireless Routers

Now Im having some trouble setting it up. With my Linksys, I just had to plug it all in, and set the password. I just cant get this one to work. Once I have it all hooked up, the internet doesnt work, wired, or wireless. I went through all the setup and at the end of it it just says that its not working properly.

The main thing I cant figure out is if I need to set it up as a Dynamic IP, Static IP, or PPPoE. Ive tried them all, but when it comes time to put in all the numbers, I cant get past that. Ive gone to the command prompt, and I wrote down all the numbers, but I dont think they are right. Mainly because all my DNS addresses are the same as the Default Gateway.

So, anyone know WTF I need to do?

EDIT: I have Windows XP and AT&T DSL BTW.