I hate to sound like a shill for any one company or product, but today I purchased a Transcender exam simulation and bought a Microsoft MCP exam voucher, for $100 off the retail price. I love saving money.
If you use this link, I will earn $5 as well. Good deal all around!
Microsoft Transcender Cert Pack - Pro
Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.