Hello, I'm new here, and not really sure whether this is the right place to post this, but I need some help. My DSTT (I'm not sure whether its an original or a fake), has suddenly slowed down after shifting to a Kingston 4GB MicroSDHC card. I received my DSTT from Hong Kong when a relative who went there got it for me, and it came with a 4 GB MicroSDHC card with LD stamped on it(image: http://t2.gstatic.com/images?q=tbn:ANd9GcT...xgVbvGXqYMMaXaQ ) . It was working fine until about a month ago, when due to my card reader being busted, it stopped working, and it couldn't be reformatted on any of the computers I tried on. Then my friend lent me his 1GB microSD card, and everything was fine. Then I decided to buy a 4GB Kingston Memory Card+ Card Reader Combo, and my DSTT has slowed down a lot. Radiant Historia takes 7 minutes to boot, and Pokemon Black takes around 25 minutes. I have 2GB free on my card, and I'm using a modified version of ysmenu and an unofficial ttmenu which has worked fine on both my previous cards. Also, 32 MB games like MarioKart, ScribbleNauts, and SuperScribblenauts take hardly 10 seconds to load. Thanks in advance.