best dsi ware games

hey guys im thining of buying some dsiware , and im not sure whats good, i wanna find somthing that will entertain me for more that a week , so if you have any suggestions tell me

I've played only a few DSi Ware games. I have played Mario Vs. Donkey Kong: Minis March Again, Puzzle League Express, and Dr. Mario Express, and all three are good. I think the Game & Watch games on the DSi Ware are also good, and I'll give them a try when I get more DSi Points.

Gameloft games are good, even if they are blatant and disgusting ripoffs.

Birds and Beans or Art $tyle Pictobits.

Starship Defense - 500 points. It's a very good tower defense game.