Here are a few links that will help you in learning how to transload.
The Freeloader
Using The Freeloader
Star Blvd Transloader
Ron's TL 411
Angelfire Transloader (for Angelfire homepages only)
You will not be able to use a scope in your e-mail if your homepage is on the pagebuilder, but you can use a scope on your homepages.