Recommendations for secondary virus scanner

[Ben Tisdall]

Hi esteemed listers,

I would like to install a second av scanner on our MS system (currently
using clamd).

* It doesn't have to be free as in beer, but FOSS haters like Trend not
welcome.
* Reasonable cost if not free as in beer.
* Low overhead.

Looking forward to your recommendations.

Best regards,

Ben.

-- 
Ben Tisdall
Linux Systems Administrator | www.photobox.com