I did search before I posted, but I do apologize if this has already been posted. I just got a transcend 16gb class 6 microsd card in the mail today, first thing i did was run a full benchmark on my old class 2 that my evo came with (3mb/s write and 1mb/s read)and then on the new card, the new one came in at 6mb/s read and write. and what is the first thing i did to test real world use? I recorded a 5 minute long video on 720p resolution, and then played back over hdmi to my tv. and i finally had no jitter during playback (still a little dark though). My quadrant score also went up past 1146 (before the new card it was around 1000).