Slowly showing the map - Does this software exist?

[Greatwyrm]

You might also want to check out ScreenMonkey from nbos. It's another online game program. www.nbos.com IIRC

 

[reveal]

Update: I've been using Dudjinni to create maps and then ScreenMonkey to portray them. I have an external monitor on my laptop and the full version of ScreenMonkey supports dual monitors and allows me to show the players the map and they only see the pieces of the map that I uncover. Works beautifully!