Hey,
Thanks for you reply, it got me thinking and i figured it out. I'll post how i fixed this problem incase others are having the same problem.
I ran lynx
http://www.potuk.co.uk from the console and found that it loaded up the page. This got me thinking that it was either a dns pointing to the loopback ip (127.0.0.1) or apache was listening on this.
So i edited /etc/httpd/conf/httpd.conf, and changed the line that read
Listen 0.0.0.0:80 to Listen 192.168.0.32 (the ip of my server in the network). I then ran ./etc/init.d/httpd restart, and after this i could browse to
http://www.potuk.co.uk.
If anyone needs help on this then feel free to email.
Regards