Please, feel free to jump.
I'm not sure that I would be allowed to downgrade to Professional from Ultimate, but Bitlocker is one reason I sprung for Ultimate. I've been experimenting very cautiously with it, because I want to use it but don't want to see an accident locking me out of my own backups or recovery options. After I upgraded the internal hard drive, I re-bricked the old one and enabled Bitlocker on it, then put it in the option bay and restarted.
And while Disk Mangler showed it as a bitlocked drive...The Vista OS itself just said "Drive? What drive? There's no drive there, I see nothing."
I like that. I just still have some hesitation about the reliability, and the TPM chip on the motherboard. Apparently Vista certification calls for the TPM chip to continue working after suspend/wake transitions, and Lenono has a firmware error that generates errors from the TPM chip after suspend/wakes. When I get some time (the drive has to be physically reinstalled, mounted, screwed, not just swapped) to explore that further, I will.
But yes, I do want Bitlocker, or similar strong security. And I know there's TrueCrypt, but that's something else again to look into. |