If you follow Charlie's advice and use the server manager to forward port 80 to another port, say 10080, at your smeserver's IP address, then configure your Linksys router to forward external port 10080 to your smeserver's IP address, then point your dyndns webhop to port 10080, you should be good to go. Better yet, get rid of that Linksys router and use SME as your gateway. It's more secure and far more configurable. I use this setup with VZ's DSL to get around the port 80 block, and it works great!