A CD-ROM version can be obtained for 
$20 USD at (705) 523-1782 or at:
Notis Inc.
2408 South Shore Road
Sudbury, Ontario P3G 1M3

The main difference with the internet version being the ability to store information about your patients (schedules, laboratory values including CD4+ and viral load, weight, etc). The PC version is available in English and French.