I have an original R4 running wood, and things work okay...Sometimes I will get freezes when I put it in sleep mode... I mean it is kind of annoying. I see deals for like 15 bucks for an Acecard 2i...what is the benefits of what I have vs. the AceCard? Can you play emulators and GBA games well on the ace card? I remember trying to run emulators and they were really poor on my card. If I get an ace card will it never freeze if I put it in sleep mode? I guess that is a hinge problem with the R4 correct? Does the Ace Card drain less battery? All my save files and roms will transfer smoothly? Also will the Ace Card 2i work on the latest 3DS firmware? How does DS games look like on the 3ds? Do you get a bigger picture then you would on a DS lite?