My friend came over to play the other day, and before we started to do some download play with Mario Kart DS, I made sure in the patches menu that download play said "Enabled". I went to the download play in my Mario Kart and my friend went to download play in his DS menu. After minutes of waiting, nothing showed up on his screen. Am I doing something wrong that's making the Acekard 2i not work with download play? Thanks if any help.