No, you can, because microsoft took off live for the original xbox
If you have a Xbox live Gamer profile, you can just recover it on the new Xbox. If you are not online, you will need to buy a transfer cable.
Yes
Gamer score updates automatically when you log in to XBox live.
First go to your profile with your avatar and select Customize Avatar, it's one of the options on the right. If you don't have Xbox Live then select Profile, then edit profile, then gamer picture.
Gamer score updates it automatically when you be live on Xbox live
If you are meaning on how to recover a gamer profile from the Xbox server. Just select what profile you want to choose, go right to the end and select recovery gamer profile, go through the set up and your done!
if you go to the green screen with your gamer profile and info on it, you will se a line underneath your gamer profile which says demos
set your location in us and buy your live from us.
System > Memory > Location > Gamer Profiles > Delete.
Press the Xbox Button in the centre of the controller, flick across to settings, Then click on profile, then edit profile, and after that click on gamer zone :)
Simply go to www.xbox.com and type in the email address linked with the gamertag.
You will need to contact the Microsoft Xbox Support team to determine the status of your gamer profile. If the profile has not been banned and is in good standing then you might need to troubleshoot you internet connectivity on your Xbox.