How can i do A/B split testing on frontpage in Joomla?
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I'm currently using Google Experiments (previously: Google Website Optimizer) to do A/B testing for my site which runs on Joomla 1.5.

The problem is that that setup only works for testing specific articles/pages created in Joomla. I.e.: I create a variation page, get the URL and test it against the original URL in Google Experiments (that switches the layout of the original page to the variation automatically via a script in the HEAD of the original page).

What I want to do is A/B the frontpage. How do i do this? I'm thinking that I need to copy the HTML of the frontpage and manually create a new page (with some variation-changes) and put it on the server. This would in that case get another URL, like www.mysite.com/index2.html
Is this the best way?

Also, how can I add the Experiments script to just show up on the frontpage, and not all the pages of the site, when working with the index-page?