One of the nice features of the Mac version of TSX is being able to select a specific montior to view when connecting to another Mac.
But on the WIndows version of TS, you cannot select a specific monitor to view when connecting to a Mac - a limitation of the VNC plugins you use. In fact, as far as I know, only RealVNC can fo it, and I tihnk you have to pay for it. (VNC clients for WIndows are really terrible, compared to Macs)
It would be nice if you guys just wrote your own VNC client that could do that. You can zoom, but its not as good as being able to isolate a specific monitor to view.