Registered at this site so that I could sign-up/participate regarding the CryptoLocker ransom virus. Had a scare tonight on my home desktop and paniced. Turned the machine off. Not sure if it's a problem or not, but wanted to research and innoculate all other machines at home (laptops/desktops). Regardless of the reason, just wanted to say "hi" to folks here. Hope to learn more as I navigate this site.