1) Don't worry about screen protectors. I've had my DS Lite since launch, and my screen is perfect. It's just a matter of taking care of the DS and keeping dirt and dust off of it.
People have already mentioned some great games, but if you're into Sim City, Sim City DS is coming out mid-june. It looks like a great game.
People have already mentioned some great games, but if you're into Sim City, Sim City DS is coming out mid-june. It looks like a great game.