Hey everyone:
It's a DNS Problem. I'm using NTL's DNS and nslookup gives this:
Note: nslookup is deprecated and may be removed from future releases.
Consider using the `dig' or `host' programs instead. Run nslookup with
the `-sil[ent]' option to prevent this message from appearing.
Server: 194.168.4.100
Address: 194.168.4.100#53
** server can't find
www.thetophouse.com: SERVFAIL
From my other network (non ntl) it resolves fine.
Phil.