HD Install :: usb-hdd pendrive installation 2 HD?

I've got an usb-stick with DSL 1.5 on it (plus modifications, extensions) and now i want that exact installation on my HD (hda1 = xp, hda3 = should become DSL 1.5)

It's very easy to install dsl to hda3 but i want to MIGRATE my stick to hda3.

Question 1: Is this possible?

Question 2: How about a booting/bootloader on hda3? (grub?)

original here.