1. We are looking for fingerprint reader to secure logining/Folders,Files,Emails,Urls,... in Windows in Laptops and PCs with software. Compatibility in MS-Windows 2000,XP,2003 and Vista and MS-Office 2000,2003 and 2007?? 2. How much is it and what is your Shipping method? MOQ,Price per MOQ, etc 3. Do you send us Sample ?