I just got my dstt card and 4Gb sd card. I formatted the sd card, downloaded the latest kernel from the dstt site, copied the ttmenu file and ttmenu folder onto my sd card, created a games folder and downloaded games onto the card to check if it will it worked ok but i doesnt.

I then inserted my sd card/dstt in my ds but the its still not working. All i can see is the menu flasing on the top part of the ds but the bottom part is blank.
any ideas what I can do next? thanks