Few questions about the 3DS

1. I heard DS games look like garbage on the 3DS but you can change the screen resolution, this makes them look normal again right?

2. Can you play while it is charging?

1. dont know

2. yes you can play

Yes you can play DS games in their native resolution but with black bars around the screens.

You can play while it's charging.

1. DS games don't look bad on the 3DS, the picture quality is just not as sharp as it would be on a DS. That said, you can change the image to display in its native resolution, which would make the image smaller, but improve the quality.

2. Yes, you can paly while it's charging.