I know. I've been very bad about blogging. But here's a rather important post for those of you who haven't read about it yet. We recently released MOSS and WSS IT Pro training (Instructor-Led as well as eLearning) as well as WSS Developer eLearning!

ELearning Training

WSS IT Pro: https://www.microsoftelearning.com/eLearning/offerDetail.aspx?offerPriceId=118020
WSS Developer: https://www.microsoftelearning.com/eLearning/offerDetail.aspx?offerPriceId=119608
MOSS IT Pro: https://www.microsoftelearning.com/eLearning/offerDetail.aspx?offerPriceId=120012

MOSS Developer eLearning will be available in the next few months.

Microsoft Instructor-Led Training
WSS IT Pro (2 days): http://www.microsoft.com/learning/syllabi/en-us/5060Afinal.mspx
MOSS IT Pro (3 days): http://www.microsoft.com/learning/syllabi/en-us/5061aFinal.mspx

There are, of course, other training companies that have additional training.

You can also find exam information at http://blogs.msdn.com/sharepoint/archive/2007/02/15/sharepoint-exams-and-certifications.aspx

Other information you should look for:
SharePoint technology books – 30+ in the pipeline. I did a post recently with a link to the SharePoint technology books that we're aware of.
SharePoint technology end-user training (This is coming soon. I'll post more information in the near future). This training will be eLearning type training that you can deploy in your own organization.
Other SharePoint Training partners that offer additional technical training.