Well if you really think that, then I would suggest that you download the trial version of Pocket Mechanic from here;
http://www.handango.com/PlatformProd...earch=mechanic And test your cards. Pocket Mechanic has a benchmark program that will return MB/sec of your cards. You can compare your results to several other cards in this thread;
http://www.pocketpcthoughts.com/foru...81117eff1e0b14
David