One of my favorite sites. I steered someone there from the world site who had similar questions.

 

Another thing you may want to think about is static or DHCP addresses. I currently only have access to Road Runner and in order to get a static IP address (one that never changes) I had to order business RR service for 100 a month but since the 100 dollar package didn't give a static I would need to pay an additional 50 for it!!!! If you don't care about building a website or setting up Virtual Private Networks it isn't a big deal. Their is a way to register DHCP addresses to DNS names but I don't think I would like that as much. Okay, enough of me being a techno-geek. Later.