When I have used FF 3.xx the site below functions correctly...
http://www.argos.co.uk/static/Home.htm
if you click on ANY product which has a number of user reviews (denoted by a star rated indication on the right of each product) and then click to read those reviews it will work perfectly well with FF 3.xx or any other browser I have tried (IE / Chrome or Opera).
But if you click on to read those user reviews it will then scroll down the page to reveal them but will always show...
"Review retrieval timed out"
I have the latest nightly of Minefield installed and have also got FF 4 beta 7 as a portable application on another drive to try. Using either of them, even in safe mode with no extensions loaded, the reviews will not show.
An example by clicking on
http://www.argos.co.uk/static/Product/partNumber/3357602.htm
with IE after clicking on the 54 reviews I get...

when using the latest Minefield or FF 4 beta 7 I do not get the 54 reviews I get...

"Review retrieval timed out"
I have reported it as a bug but could others confirm their findings please..?

