So, recently moved to a 2011 Unibody MBP from a 2007 Santa Rosa MBP. More significantly, moved from a single-button trackpad to a no-button trackpad. I am having some difficulties with drag and drop over on Windows 7. There don't seem to be such issues on the OSX side. Namely, drag and drop is really difficult since I need to press the trackpad and drag. I would usually just hold the button and drag - and on the OSX side, I seem to be able to press and hold one finger and drag with the other. Not working on the Windows 7 side. I tried the drag lock option under BootCamp settings, but it is terribly cumbersome to use. Any thoughts?