Does SD work with PGP Whole Disk Encryption?

[lou]

To follow up with one last question:

IF I instal PGP whole disc encrypt,

That means I will have to:

Log Out
Restart with a different disk that has at OS X on it.
Run Super Duper, clone the PGP disk to another disk.

Reboot after Super Duper is done, back to the original PGP encrypt disk and log in thru their method.

thanks.

Really trying to weigh the encryption to clone back up thing in my mind.