The DS screen is decently sized. I can see the top screen being the command bar and radar map, and the bottom being the ingame portion. However, the problem is, the DS's control system might not be sophisticated enough to handle an RTS. Then again, there was that RTS for the Gameboy Advanced called "Mech Platoon" a few years back. It got decent reviews, around the 3-4 star range, but I don't know what happened to it. Has anyone played this game, or was it never released? It looked pretty cool though.
http://www.gamespot.com/gba/strategy...on/review.html