I bought it a couple of days ago. You can read my user review at http://eprofitnews.org/conversion-chicken-review. You’ll see why I’m such a fan of this split test script.

Best of all, this split tester is AUTOMATIC. By that I mean you set it up and you can then forget it. The script will deliver the most profitable combination of all the things (headlines, subheads, text, images, colors, fonts, prices… you name it) that you are testing.

In other words, this script turns split testing into automated profit maximization — without you continually having to watch it and tweak it. Man, I just love it when somebody comes up with such an eloquent script that delivers so much punch so effortlessly – and then doesn’t charge you an arm and a leg for it. Thanks Tim.

Handles a/b split test too.

http://www.google.com/websiteoptimizer

A/B Split & Multivariable Testing
Identify your most effective site elements. Test everything from individual copy blocks and images to complete page layouts.

Designed For Marketers, By Marketers
Your time is valuable, and small changes can drive big results. So we?ve designed Website Optimizer to require minimal IT support, giving marketers greater control, flexibility, and speed.

START HERE
https://www.google.com/analytics/siteopt/splash?hl=en

FAQ
http://www.google.com/support/websiteoptimizer

Typically multivariable split testing software is anything but cheap, so for me this is a welcome find.

Hope it helps you too.

Gary