The latest Certification Today ejournal was recently published on the ibm.com/certify website. In this journal you'll learn about all the latest IBM certification exams, study resources, and offers that are available to you.
If you were one of the many people to take an exam at an IBM conference or an employee who took an exam at one of the Labs, you likely used the PRIME system. Did you know that you may log into PRIME at any time, using the username and password that you indicated when you created your profile. From this site, you may change any of your demographic information plus you can review the score reports for any exam that you took using PRIME (under that username and password, of course).
If you don't remember your username or your password, you may recover them from this site as well. If you choose Method # 2, you won't need to have access to your mail system.
If you didn't take the exam through this system, you may find some of the same information through the Member Site on ibm.com/certify. Also from this site, you can request a missing certificate or merge IDs should you have multiple by mistake.
These may not be the tips that you were looking for... but they are questions that I seem to answer quite frequently.