Check out this add on for IE 7,8,9 at:

What is it?

  • Diff-IE is a prototype Internet Explorer add-on that highlights the changes to a page since the last time you visited it and enables you to view and compare previously cached versions of the page.

Why did I want to tell you about this free IE add-on:

  • I often go to pages for work that have small changes that I want to see if there is anything new, but I miss the changes.  This is a great way to discover changes.

I am using it and find it useful