On my laptop I have an external SATA drive.
I was wondering if:
A) can you boot from an external SATA HDD
B) If so, you could have multiple SATA HDD's with different features (i.e. one for gameing, one for school, and one for work) So if you wanted to game, you could connect your gaming HDD (which only has the OS and your game programs, and none of your extra work files or anything) Or if you wanted to do work you could connect your work HDD drive and it would just have you work programs and files (and an OS obviously).