If you have a PC that is not connecting to petforums, could you do a trace route command in the ms-dos prompt.
To do this, from windows, click on start, then "all programs", then "accessories" and then "Command Prompt". Then from with the black msdos window type in the following and press enter:
HTML Code:
tracert www.petforums.co.uk
Then copy and paste the results in this thread.
Thanks
Mark