i had a 1gb kingston for over a year everything works fine... i upgraded to 2gb crucial microsd for my ez4 lite. no all the save games take forever to write to the memory card and i cant host a contra 4 game i am convinced the hardware is causing lag somehow i benchmarked both cards with sandra the speeds are the around the same for both cards. i tried to change the cluster size but xp will only let me choose 64k or 32k and im not even sure this will help anything. can anyone offer some help?