Age of Empires DS
 

Picked this up yesterday, good fun.

It isn't RTS like the PC games, instead it's turn based but it works well for console gaming. If you are looking for good strategy (other than Advance Wars) on your DS, give this one a go. The touch screen functionality is good but I tend to not use it as much as the "normal" controls.

Age of Empires for PocketPC is better. >:

Never played the PocketPC version so I can't comment. This is a fun turn-based strategy game based on AoE though with plenty of depth.

The PocketPC version was exactly the same as the PC version, except everything was small. >:

It looks really good, i never played it on any system but from what I read up on it, it looks really good.

It looks a bit Civilization-esque.