Participating BC libraries enable patrons to login direct to copyright exempt materials based on the local card.  Sitka support has provided info on how to set a Print Disabled patron profile.  If a library needs help to get library card logins working they can always ask at support@nnels.ca.

Here's a recent screencast on how to log in and get started downloading with a library card at NNELS.ca:  http://screencast.com/t/muMnbLUwr9