Password Protection for internal hard drives

Hi,

I recently purchased a Mac Pro and I had three additional internal hard drives installed. Does anyone know if it is possible to add password protection to each individual internal hard drive?

Yes, it's possible with "True Crypt". Nice thing about it is it's free.

Regards.

Thanks so much for the information chscag. I'll give True Crypt a try.

Okay if you are a spy I guess but don't forget the passwords. A lot of folk coming here to the forums cannot remember one password let alone four, three HDD and admin!