Hey guy's long time lurker here. Never really had a question that google searching the forum couldn't answer. But I just ordered a DSTwo as I just got a DSi XL, I've previously used an R4 SDHC, which was fine for my needs as the carts hadn't been that advanced I would just use it as a storage bin for all the games I owned, I've downloaded a few games that I just couldn't find and just now found out about translations But when searching for a new card this DSTwo has really peaked my interest especially having an SDK (If I ever get time to play with it). Anyways, I was just wondering if this works well when gaming online, I never actually tried it with my old R4 but now my little cousins all have DS's and wan't to do like mario kart over wifi, trade pokemon and battle etc. Does this work / work well with the DSTwo? or would I really just need to bring that original cart with me? I travel a good bit and learned with my old GBA that carts just don't travel well, lost, stolen, broken... Also speaking of that on board other emulators on the cart have me amazed, now maybe I can get to beating some of the old games I never finished Thanks in advance!