Exactly how large is the .NET (3.5) Framework Class Library?

Question

I\'ve regularly read that the framework is just too large for one developer to have experience with every part of it. Having some actual numbers would certainly help put things

Answer 1

It's so big that noone truly knows its size?

As far as file size goes, on my system the 2.0, 3.0 and 3.5 frameworks take up around 130MB disk space, and the 64 bit versions take roughly 93MB. But that's not counting the stuff that is core to Win7 itself.