Please note: This only works in "Outlook Client" - not in OWA (web version). If you don't have Outlook software on your machine, you could ask someone who does to help you with steps 1-6 (office staff?). After you have the excel file you can work on any machine.
Open this document for step by step directions on how to take a distribution list from Outlook (such as the "DL" list for your whole school) and put it in Excel, then change the format and ending of the email address (from jeffco.k12.co.us to jeffcoschools.us) - and import it into Google Contacts to share documents, sites and more.
Also available: Student Lists - from Campus to Google