I get 60 fps on my laptop ( Pentium 3 700 mhz, S3 Savage graphics 8mb vid ram).

Looks good, except when the mouse is on the edge of the screen scrolling, it "sticks" to the edge, requiring a big movement to get it to stop scrolling.
I assume this is intentional to aid in scrolling, but it seems that it requires too much "force" to pull the mouse away from the edge, to stop the scrolling.
This looks like a turn based game you are developing (im new to the games section of the cboard so i havent seen any previous demos) so its not that important to be able to select units quickly, but maybe for the final release you could add an option to turn the sensetivity of the scrolling down.

Thats just my opinion, I cant wait to see the final game.