Booting from thumbdrive is a delicious idea

I will not try it this time around, one reason being that I might lose the thumbdrive.

I need help with the installation though, because it is beyond me. Please help me out with the options I should pick.

This is the set up. I have 2 hard disks, A) large, B) small.

I want the / partition and /boot partition and swap space on the small drive B), and /home on the dedicated large hard disk A).

I would definitely like A) encrypted. Maybe getting B) encrypted too would be useful - i don't know.

I don't know what to select from the partition manager during installation - entire disk encryption lvm... that place.

How do I ensure that my disk is encrypted and that I have the / /boot swap and /home in the right place?

please help! Thank you