Well, I downloaded it and ran it on my XP machine. Hours passed with
continuous disk activity. Then PC-Cillin reported 26600 suspicious changes.
I let it continue. Eventually it had cearly crashed - no resonse to
CTRL-ALT-DEL.

Restarted by switching machine off. Uninstalled the thing in a big hurry.
Now my machine is 'crippled', by which I mean that everything takes several
times as long as it did before - even opening folders. In other
circumstances I'd suspect a virus, wouldn't I. But PC-Cillin reports no
problems.

What version? No idea, I've scrubbed it off may valuable machine.

HELP ........ :-(

GPG