Hi All, I thought this would be a good place for some advice on this topic as there are a lot of folks here that know tons about security and also about the Mac. I recently read that the macbook password can be reset with the original disk that came with the mac. Hence if I lost my computer or it were stolen, someone could easily reset the password and have access to all of my files...luckily my passwords and other vital info. are encrypted in 1P, so that is not a concern. Anyhow, I learned that with that same disk you can change a firmware setting that will prevent resetting of the password. Do you advise that I make that change? Have most of you?