you are in a forum for workstations, closer to PC tower, not notebooks etc. as your asking about Macbook Pro.
Use Apple Bootcamp and setup windows natively. you run directly on hardware. you can then also use your VM if you want and run Windows as guest OS.
There is a forum for Bootcamp. Ought to check that, and of course Parallels own forums.
Helpful Apple Support Resources (Forum Overview)
Boot Camp 4.0, OS X Lion: Frequently asked questionhttp://support.apple.com/kb/HT4818
create a Windows support software (drivers) CD or USB storage media
The Boot Camp Assistant can burn Boot Camp software (drivers) to a DVD or copy it to a USB storage device, such as a flash drive or hard drive. These are the only media you can use to install Boot Camp software.
Instructions for all features and settings.
- Boot Camp 4.0 FAQ Get answers to commonly asked Boot Camp questions.
- Windows 7 FAQ Answers to commonly asked Windows 7 questions.