Hi,
I came across this site the other day and it's pretty cool. It's called Crazy Egg and gives you some insight into where people are clicking on your web pages. All you have to do is add a bit of code on a page and set the test parameters.
I think the free version gives you 5,000 clicks per month and you can test up to four pages at once.
It's a great tool to test out different site designs: crazyegg.com
CoolDog