If you are up to Microsoft certification you might be interested in this new offer from Microsoft called Exam Insurance:
Get two chances to pass your Microsoft Certification exam
With Microsoft Exam Insurance, you can retake a Microsoft Certification exam if you need to. You'll have two chances to pass and validate your knowledge of critical IT job functions.
Or, pass on your first try and save 25 percent on your next exam
You'll receive a 25 percent discount on any future Microsoft Certification exam. With each additional Microsoft Certification that you earn, you'll be further along the path to getting the recognition you deserve.
Really sounds like a win-win situation.
The offer expires May 2007 and is available exclusively through Microsoft Certified Partners for Learning Solutions.