Dave,

I just spoke with Brett after seeing your posting and inquired about how to do this...

He said that you have to run two instances at the same time and run them side-by-side, each connected to the appropriate DB.
So it looks like I was (ASS(U(ME)))ing it was all within the one instance of the tool <img border="0" title="" alt="[Embarrassed]" src="images/icons/blush.gif" />

Appologies...

I will attempt it this way, just to see, but this is really no different than me using two SSH sessions with the old ALT+TAB again <img border="0" title="" alt="[Razz]" src="images/icons/tongue.gif" />

Cheers, Bill