I finally got around to sitting the rest of the SharePoint
certs.
They vary quite significantly in difficulty, here are my
recommendations for people thinking about sitting the exams.
Windows SharePoint Services 3.0, Configuring
(70-631)
This exam has a big infrastructure focus. Definately harder than
its MOSS equivilent. Brush up on your network load balancing and
authentication methods. Has some easier stuff on standard site
configuration as well.
Windows SharePoint Services 3.0, Application Development
(70-541)
The general theme with the development exams is that they are
much harder than the configuration ones (of course :-).
You really need to know all the various XML schemas for this -
feature.xml, elements.xml, onet.xml etc.
Microsoft Office SharePoint Server, Configuring
(70-630)
I thought this exam was really easy. A lot of easy questions
around content types and records management. Has a few trickier
questions around Enterprise features such as Excel Services and
Forms Server. If you use the enterprise features a lot this
probably won't be a problem.
Microsoft Office SharePoint Server, Application
Development (70-542)
Of all the exams this was the hardest. The questions are
basically around doing stuff in the Shared Services Provider, but
in code (eg add an audience). I would recommend having quite a bit
of MOSS specific dev experience before tackling this one.