Trackpad not working on Macbook pro 2009 running Windows 8
I think your MBP will handle Bootcamp v4 - you could try installing it from Windows, it runs as Bootcamp Services, and may alleviate some of your problems. I have done a similar thing on my 2009 13" MBP - all works fine apart from tapping (not clicking) the touchpad. Two finger scroll works but not tap-clicks. All very frustrating.