Vim is pretty cool.

Vim is a cool text editor.

Might take a little practice but it can help you get quicker and more efficient with any text you have to edit.

It's by no means new but if you've not checked it out before give it a go.

Here's a couple of resources to get you started.

http://vim.wikia.com

The vim help is also pretty good.

Pretty good blog post on vim

And here's a example of everyones first vim session