I've pretty much decided on getting a AceCard 2i for my Original DS and I need a Expansion pack of some sort so I can load GBA games now here's my question: Should I get the EZ-Flash 3in1 or do I go with the slightly more expensive EZFlash IV. Can someone please explain what (if any) differences there are between the 2 and whether or not they matter? I know that EZFlash IV can use microSD cards but do I NEED to have one for it? It would suck to need a microSD for the Acecard AND EZFlash IV. I know I have asked about this before but I need a little more clarification before buying. Also I've been told that RealHotStuff.com is a good place to order this stuff and was wondering if anyone here has ordered from them before and might share some insight on there buying experience. Thanks for helping the noob lol, I know plenty about Max Media by Datel but lets face it...that thing is dead and wasn't a real Flashcard anyway.