I was going through my software folder and ran across something I thought would be beneficial to everyone - a two pane explorer!
The program is called xplorer2. I have several of the (no longer available) lite versions, but v1.1.0.1 and v1.4.0.1 are the two that are the most functional
I actually like the older version better because in detail mode everything is in a nice grid. See for yourself:
v1.1.0.1

v1.4.0.1

Other than the grid, I really don't see any difference in functionality. You have the same right click menu as you do in Windows Explorer with the advantage of a second pane. Makes moving files around MUCH easier! Works fine on Windows Vista and Win7. It should run on 64bit platforms also. Get a copy from the links below.
xplorer2 1.1.0.1 xplorer2 1.4.0.1Enjoy!

J-