Right now, it seems that the standard SD test is done by watching the Castlevania demo. So if a game runs the Castevania demo, you are good to go. But is that only at the moment? Could the future possibly hold more intense intros/gameplay? Or does the Castlevania intro put all of the DS's RAM/CPU/whatever to the test. (Thus making it physically impossible for a more brutal SD trial.) Does that make sense? So I was wondering if one should go "over the top" with SD speed now (Buy quicker SD cards) in order to avoid future more intense slow down problems. EDIT: ...and if a Mod/Admin could move this out to the "NDS - Flashing Hardware and Software" forum, it would be appreciated.