How do I start unit testing?

Question

I know that unit testing is desirable, and I am interested in doing unit testing. The only problem is I have no idea how, or even where to start really. So my question is:

Answer 1

A good start is to buy a good book where you can read about unit-testing.

I have a tips on a book called "Software testing with visual studio team system 2008" and it takes you trough the basics stuff and background to more higher levels of unit-testing and practises.