As an aside, I was using Boolify to support my local studies blog at Springwood Heath Primary School. We were building complex searches such as:
Woolton AND Liverpool AND Shops
Woolton AND Liverpool AND Railway
This all worked really well, but some of the older laptops we were using still had Internet Explorer 6 on them. Boolify detects which web browser the computer is using and if you are still on IE 6 (which was released by Microsoft in 2001!)you get a much older and clunkier version of Boolify (which will presumably have IE 6 browser compliancy). Yet another powerful reason to get rid of that archaic, insecure anachronism that is IE 6!