I’ve been using Google optimizer for a while now, and it has its limitations. Of course being from Google it is well written and fairly well conceived. It is free after all.
Google have released a techie guide to Optimizer – The Techie Guide to Google Website Optimizer.
The 26 page document, released by Google takes a comprehensive look at the Optimizer tool from a more techie angle – it’s well worth a look.
I’ve already learned a couple of things I didn’t know – thanks Google