Dan Gilleland posted on April 15, 2008 04:33

If you're involved in developing web sites or Web Applications in any way, then it's a good idea to get the IE Developer Toolbar. You get quite a lot of information on a page you browse. Here's a screen-shot.
There are a lot of great tools & features hidden in those menu items, like the ruler under the Tools menu (see image below).
This allows you to actually see measurements of stuff on your screen, like this:
This is definitely a good tool to use. I'll be exploring it more as time goes on....