1. Download and install PLT Scheme v301
   http://download.plt-scheme.org/drscheme/

2. Start DrScheme

3. Menu: File > Install .plt File

4. Enter: http://www.ccs.neu.edu/course/csu213/csu213.plt
   and hit OK -- the plugin will be downloaded and installed.

5. Restart DrScheme, you should see a NEU icon on startup, and a
   "CSU213 Handin" in DrScheme's toolbar.

6. Menu: File > Manage CSU213 Handin Account...
   If you get the dialog box, it means that your computer has
   established a connection to the handin server.

7. Make sure the "New User" tab is selected, and fill in the form:
   - Username should be a lowercase alphanumeric string
   - Full Name should be your full name (as you want to be known, not
     necessarily your "formal" name)
   - ID# is the last 4 digits of your NEU ID
   - Email should be your *active* email -- the handin system will
     email you submission receipts, and we may contact you through
     this address.  So make sure you enter the email you use most
     frequently (for example, if you use gmail every day, put that in
     even if you have a @ccs.neu.edu address).
   - Enter your password twice.

8. Click the "Add User" button -- if everything went fine, you should
   see a "Success" message at the top of the dialog.

9. To submit a file, open it in DrScheme, and hit the "CSU213 Handin"
   button, choose the assignment you're submitting to, enter your
   password and hit the big Handin button.  You will receive a receipt
   email for your records.

10. To verify the file you sent, you can click the "CSU213 Handin"
    button, choose the assignment, check the "Retrieve" checkbox,
    enter your password and click the big button.  You can even use
    this method if you want to work on different machines: retrieve
    your file, edit, and submit to save.

11. Each time DrScheme starts, the plugin will check for updates, and
    will ask you if it found a newer update.