1. holy hell, dial-up! I haven't heard the EEOOEOOOEEEESSSSHHHHKKKKKSSSSHHHHHHH sound in years!
2. As soon as you connect it online, it updates your Xbox automatically, (which might take a couple hours because of your Dial-up), start skyrim FIRST to update the game!!!
3. on the dashboard, hit the info button when you have Skyrim highlighted, it should take you to the skyrim info page, along with the extras tab up the top
4. the extras tab is where dawnguard will be, can be purchased via credit card or MS points if you have any
5. you can also redeem a Dawnguard code which, so I hear, are to be sold at Gamestop by hitting the big green X on your controller, heading all the way right, and going to the "Redeem Code" menu
(optional) look up some dupe exploits online since your on 1.0 which might be helpful to you before you update
