I am about to buy a cyclods evolution to replace my ds-x... I was gonna get the 2gb kingston japanese micro sd card, but now i see that i can have the evo shipped with a sandisk 4gb micro sdhc card... my question is, is the sandisk card as fast or faster than the kingston (japan) micro sd card? anyone here tested the sandisk micro sdhc card with troubled games such as castlevania portrait of ruin? any feedback is greatly appreciated... thank-you