Help moving a hard drive

Hello, I just built a new pc. specs:
intel i7 2600k
asus p8p67 evo
vertex 120g ssd
nvidia gtx 570
8g gskill memory
750w psu

Here is what I want to do.
I have a macbook pro circa 2007 with leopard installed. I would like to take that drive out and put it in my pc.
1. Is that even possible?
2. Is it just plug and play or do I have to make any changes to my pc?
3. Will I have the option to choose which operating system I want to boot on start up?

Thank you,
Robert

Granted if you have to ask chances are you don't have the skill required to do so.....

1. Yes its possible
2. Its a SATA Drive
3. No you won't.. the Leopard installation won't be able to boot on the non-Apple hardware you intend to put it in