I just purchased a 3DS for the kids and a XL for myself, what's the consensus on the best: 1. Travel case for to and from work, or for the 3DS when the bring it around the house or in the car to places? The less bulk the better. I don't need room for more than two games, charge cable. 2. Do you guys use a bumper or protective case on the 3DS / 3DSXL itself, or will that just ruin the feel of it? Didn't notice if it came with a wrist strap either. 3. Is a screen protector necessary? Will it actually scratch? If so, which protector should I buy? 4. Are there any other must buy accessories I should be considering? I don't mind picking up in the USA/Canada, ordering from HK, I'm in no rush. Thank you!