I am curious as to the difference between 64bit and 32bit Windows 7. I am installing a new Vertex 3 SSD and know the 32bit is a smaller file. Does it run as fast as the 64bit? And does it have the same features? I am trying to save some space and it seems like the 64bit takes longer to load. What difference would it make if I installed the 32bit instead of 64 on my new drive? Would programs not be more compatable also? I just do not get the reasoning behind 64bit when it comes to speed.