I've got a 8.1.0-19E 3DS XL and a Gateway coming in the post. While I'm waiting I need a few questions answered 1. If in the future I install a newer firmware on my emunand does that delete all my .cia games? 2. I'd like to play games from the 3DS, DS and GBA. I understand this means I have to use the red card for the 3DS and blue card for everything else. Can you use the same microSD card with all the games in both the blue and red cards? 3. What is the difference between type 1 and 2 saves? how do they affect my gameplay? 4. What is the maximum microsd size and speed I can use as I'm thinking of using a 64gb or 128gb card? any recommendations on cards?