After all the recent controversy regarding Windows Vista and security issues found within no time of release this is yet another hit that Microsoft won’t want to take. Their OneCare Security software was the only one of 17 tested by AV Comparatives organisation that failed it’s test to detect security breaching viruses. Seemingly it only detected 82.4% of the viruses tested against it. With figures like that you can’t really say that the only reason Windows is hit by viruses is because everyone is using Windows… source: BBC NEWS | Technology