2. The 10.10.0.x address would be the cable modem's "external" interface wouldn't it?
Didn't I tell you to stop hogging up all the stupid?

Please see RFC1918 to see why this can't possibly be so.
http://www.faqs.org/rfcs/rfc1918.html

4. What is bridge mode?
http://search.yahoo.com/search?p=Wha...top&fl=0&x=wrt

Any light anyone can shed on these questions would be appreciated.
Please see all the answers to your questions in my previous posts.