Bonus Wednesday with Vim

These are far too useful not to memorize and internalize:

I

Like i, enters insertion mode, but it moves the cursor to the first non-space character on the line.

A

Similar to a, but the cursor ends up after the last character on the line.

(I learned these with the help of the O'Reilly book on the subject, which just arrived from Amazon. It's been a very good read so far.)