Sony/Wave........still a mystery! <A HREF="http://www.sonystyle.ca/commerce/servlet/CategoryDisplays?storeId=10001&langId=-1&catalogId=10001&categoryId=100191&navigationPath=n32009n32160" target="_blank">http://www.sonystyle.ca/commerce/servlet/CategoryDisplays?storeId=10001&langId=-1&catalogId=...</A> Click on the specs to these 3 Vaio machines & they all say "Security Trusted Platform Module (TPM) TCG Ver 1.1b Compliant with Wave Software Biometric Fingerprint Sensor with Protector Suite QL Software Cisco™ Compatibility Cisco™ V3.3 Compliance18" Doma.