Microsoft's licences to complicated - let IBM help you.
There is an interesting story on slashdot pointing to the complex Microsoft licensing model and Steve Ballmer's statement not to change that anytime soon. One nice snippet from Steve:" Customers always find an approach which pays us less money". IBM is helping customers exactly do do that. Our Project Liberate helps to minimise Microsoft software cost without breaking compliance. Now we only need to simplify our own licences, but that might come soon.