Bests & Worsts Reviews from Amazon

This was the most affordable Windows 7 that I found that I can use to install on my Macbook Pro through Parallels 6. At first I was debating on going with the 64bit or the 32bit, because some software do not work on 64bit. I ended up going with 64bit -- those non-compatible software should update, not me. Using Windows 7 on a Mac is awesome. Best of both worlds.