Can you download leapster games off the computer to the leapster system

Yes, you can. Originally you got 1 starter game and 1 demo game from Leapster connect. But I just got extra 11 games from here: leapster-2.blogspot.com
All you need is to make sure that your Leapster 2 have SD Card for at least 64MB and make sure that your Leapster 2 can connect to PC using LeapFrog Connect.