hi thanx for the help but none of the above tips did the job

However i managed a way to delete the files
Because i have worrys about my WINDOWS dir being stored on the same drive as kazza etc
when i first installed my o.s i made a partion drive F: 1gb
I just rememberd this so i did the following steps
1) I moved all the non infected files into a folder on C:
2) Ran msdos, Used the DEL command and it erased the remaining infected files on that drive.
3) Turned of pc, inserted xp install disk, turned off again, then in xpsetup deleted my partion drive F
4) Exit take cd out startup as normal
5) Full virus scans with 2 programs, Panda & avast
6) No virused , tronjans blah detected !!!
7) Insert xp cd agin create drive F: partion 1gid

Take cd out boot up as usual
9) Viris scan F:
10) Move the folder i want from C; to F;
11) Hey presto!
**** In the future when file sharing may become part of a broadband/isp package, i will re-install it****
But for now they suck, don't use them unless you are prepared for the risk.