Downloaded a malign force.....

[None of the above]

Last evening I ran a Spybot check which alerted me to something called DCON Executable residing on my C Drive in Downloaded Program Files. I have recently downloaded toolbars from the following search engines:

Google (Version 2 which replaced V.1 on my system)
Vivisimo
Teoma
Copernic Meta

I've purged the Spyware without detrimental effect as far as I can see, but I'm concerned that some damage may have been done.

Any advice would be gratefully received.

Thanks in advance.

N o t a