You can obtain your MySpace ID by going to http://www.myspace.com and logging in. You can then click on view your profile. If you look in the address bar you will see http://profile.myspace.com/index.cfm?fuseaction=user.viewprofile&friendid=32141234 .. This # represents your MySpaceId and will be either 6, 7, or 8 digits depending on when you registered. So you will now register this # as your MySpace Id. You can also use your name url if you created one Ex. http://www.myspace.com/johndoe.. So your username is: johndoe .. You might not have created one yet, so you will have to use the MySpace Friend ID instead.