As I stated previously, the easiest way to get hold of IE7 is probably from one of the 'free' CDs which accompany most computer magazines.
However, if you're looking for an alternative download site, it occurred to me that some of the magazines might include IE7 among the downloads available on their webpages. A quick check has shown that it's available from Computer Active, here:
http://www.computeractive.co.uk/vnunet/downloa ds/2128558/internet-explorer
It seems that Camioneur is unaware of the fact that many home PC users (along with many schools, police forces, government departments, local authorities and major companies) have ditched Windows in favour of Linux.
Chris