I would like a way to do a middle click, similar to the way I can simulate a right click nowadays. This is especially important for *nix guest systems.
. Purchase a three button mouse would be one way. You may get more help if you post in the Mac technical forum. Assuming you have a Mac as you didn't say, but they come with the much enlightened one button mouse. This is a forum for one's wishes not problems. .
Well, I don't interact with any of my *nix guests through the Parallel's window; I just do X11 tunelilng, in which case a middle-click is easily simulated with option+click (if set in the X11 preferences)
Also wish for middle click mouse emulation This would make Parallels much easier to use with a linux guest on a Mac laptop.