Spy Sweeper has been around for years, and a recent upgrade added AntiVirus to the anti-spyware features Webroot's flagship product was known for.

Today's release of Spy Sweeper incorporates behavioural technology from Sophos, which steps up the protection against unknown threats by analysing incoming data before any malicious code executes.

Spy Sweeper is now Vista-compatible and subscribers can take advantage of free telephone support around the clock. A one-year, three-user subscription is available for £49.95. Standalone versions of Webroot Spy Sweeper will cost £29.95 for a one-year subscription.

More details available from www.webroot.com