Update..Today, a further attempt was made at attacking this site, using the same attack software from possibly the same computer, but as the attackers previous route was blocked, they attacked via a different route - through a small Internet service provider (businesses to businesses), based in Oxford.
I managed to block the attack at the Server, so the attacking program was met with a 'denial of service' reply. I also contacted the originating ISP.
Unfortunately, whilst their senior network engineer, at CI-Net (the ISP), claimed 'he had dealt with the matter', he refused to provide any further information, regarding 'their client', or what action(s) had been taken. I suppose the Data Protection Act, also protects criminals. It's just the public who have their data routinely misplaced by the Government

Anyway, I suggested that CI-Net retain the appropriate/specific logs/data, for availability to the Police.
Attack details..
Commenced: Fri Oct 17 12:46:44 2008
Originating IP: 92.244.180.3
Host IP: ip3.net92-244-180.ci-net.com
address: CI-Net
Network House
Langford Locks
Kidlington
Oxford
OX5 1GA
Attack software: HTTrack 3.0x; Windows 98
Attempts ceases: Fri Oct 17 15:10:21 2008
Since dealing with the above, I have discovered that the attacker was using an 'open proxy server' - which is a bit like an anonymous relay, as technically speaking, someone at the ISP had accidentally left a door unlocked (metaphorically speaking). No wonder they didn't wan to say what 'action' they had taken.

The attacker probably found the details from a
website like this, which updates each time it finds new routes for fraudsters, scamsters, and filth.