Bo- I just went through the Ilok Failure. Here's what to do- A)Make sure the Ilok has failed by trying it on another system. Is the green light Lit? your initial post sounds like there may be a computer problem.... B)Once you have ensured that your Ilok has failed, go to Ilok.com and submit a RMA to PACE. PACE will contact you within a day via email, and will make a determination based on the info you provide that your Ilok needs replacement. You willthen have to provide them w/ a CC#, and then they will send you a replacement, with your auth's for whatever is on you Ilok.com account. Also i suggest contacting BF and McDSP. McDSP is awesome. they will contact you promptly. BF I have no personal experience with, but can be tougher. Just make sure that all your Registrations are in order. This will be a 3-5day period. If you need to be up sooner, then contact BF and McDSP and ask them to give you some Demo auths to get you through until the Ilok can be replaced. -Todd A.