I know some of you are having some problems commenting on the blogs. If you are getting a red X where the validation code should be, you can do the following.
This was a problem we were having in school as well. The best solution is to download Firefox, it is a browser that can be used instead of Internet Explorer. It is much more secure and provides a better browsing experience. I use it at home and we now use it in school; we now have a much more reliable time on the internet.
You can download it from http://www.mozilla-europe.org/en/firefox/
Click on free download and press next or install to all the instructions. Once it's installed you can use it exactly like internet explorer but it is a much better browser.
If you have any other questions, don't hesitate to get in touch.
Thanks
Mr Timbrell