The problem with 'Swap CMD/CTRL' is that having recently switched from a hardware PC to using Parallels, I tend to still hit the Control key a lot, which would slow me down just as much as the Windows key being on the Command key. At the moment, it's on the command key (don't want to mess with the registry), so I'm tending to use Ctrl-C etc. in Windows and Cmd-C in Mac OS, but ideally I'd like to get into the habit of using command all the time which I can't do if it's going to trigger the ***** Windows menu every few hits.