Hi Guy's, please accept my apology if this is the incorrect place to ask, I've been trying to do some reading I just don't really know what to search for. I've been trying to get some answers. I have a r4i gold card supposedly supposed to work with the 3ds xl. I've had it working fine on my DSi xl but I Tried it on a 3ds xl couldn't get it to work, I don't have the 3ds anymore but I may get another next month, had to sell it for the extra cash. But anyway should my card work with my 3ds xl? I'm not asking to boot 3ds games but just DSi games. Also is there a homebrew app yet that lets you stretch the res so you don't get those black bars on DS games? Thank you guys. for the answers and apologize again if I'm not looking hard enough or if this is the wrong section.