Thanks as always, Richard:
1) I always have 'full' viewing of files set
2) Running HCall as I type - I guess if the files have been 'quarantined' they will not be found?
3) Neither Adaware nor Spybot have noticed it!
Etrust quarantined two instances, one 'dsktrf[1].dll' and the other a temp file, 'WIN8F.tmp', both shown as being in 'Documents and Settings\Administrator\Local Settings\Temporary Internet Files\Content.IE5\7Z0ECZR9\' but not there '(quarantined'?) and one instance of 'infected' file 'WIN8F.tmp' in 'Documents and Settings\Administrator\Local Settings\Temp\' but also not there!
PS Should have beenn Startpage.KG - I have corrected the previous post.
HJT next! I'll run it and see if I can decode the problems before I pass it up to you/Eliam.
HC - nil found.
Edited to say: a search for 'dsktrf.dll' showed that others were having trouble with this file, and working through this link seems to have cleared it. One thing I did not know was that running Adaware in SAFE mode pulled out loads of problems whereas in normal it found nothing.