I have just checked to see if Internet Explorer does this but it's fine with that or at least Internet Explorer 7 and 8.

So i guess it's just Firefox and the Opera browsers which are the issue at least for me.

With Internet Explorer when i do the exact same actions as in Firefox and Opera it sends me to the shopping cart page without any unsecure messages.

I can't remember if i actually switched on this message from the tools and options and security bar in Firefox. If you have to turn it on then most people probably don't and so it's not as bad as i first thought.

I saw the fix on page 19 but that's a lot of work and i would probably mess something up.

Any chance of having a step by step instruction on all the pages in the tutorial/faq section as i would then attempt it.