Hello Dave,
If you have declined support then you'll need to open a non-technical service request on SupportNet or call 800-547-4303 and have one opened on your behalf. The order fulfillment team will verify your entitlement and then help you get what you need. It may speed things up if you can provide your most recent site ID when you make that initial contact.
Best regards,
Ken Foster
Mentor Graphics Global Support and Services