Thanks Grok.

I think you're probably right on this.

I followed the instructions that I found here:
http://forums.att.com/t5/DSL-Routers.../2883349#M1884

I have to continuously refresh pages for them to even load correctly.

And sometimes, when I'm downloading something, I'll have speeds like 50 bytes per second.

That's not very good for DSL internet.