At www.RenesasInteractive.com, you can sign up for free. This website runs 24/7 and can really help to learn and use Renesas MCUs.
1- RenesasInteractive has tons of flash based training courses that you can take. These self paced courses give you the tech details of a wide range of Renesas MCUs. At the end, you can take a short quiz to become RenesasInteractive certified.
2- VirtuaLabs. VirtuaLabs are REAL hardware and software setups sitting in a giant server rack. Using a VirtuaLab, you can take control of these tools just like they are sitting on your desk. This is a GREAT way to try before you buy. The Renesas VirtuaLabs contain different hardware setups from small dev kits to full blow in system emulators. That's right, try out a $5,000 emulator setup for FREE!!!!
The coolest story we've ever heard was from a person working on a small robot design. They just could not get a serial protocol debugged with the tools they had. The went to www.RenesasInteractive.com, uploaded their code into a VirtuaLab that had an emulator, and in 15 minutes had their code working. How's that for free!?!