To sign up for an account, go here and click the NoodleTools image or one of the links to NoodleTools. For the initial setup, you'll need to go in through this link so you're authenticated to our subscription.
Once you're on the NoodleTools login page, click the link that says "Don't have an account? Register". Make sure the "School / University account" tab is selected:
On the "New User Registration" page, choose your affiliation (student/patron or teacher/librarian) and fill in your graduation year, email address, and password. You can use your SU email address or your personal email address. You can choose any password you want. If you use the same password as your current SU password, it will not change when you update your SU password; this will be a separate account.