Hello all, first time poster here. I've owned my DSTT for a couple of months now, and have encountered a rather annoying problem just recently. Whenever I start my DS(from being off, not a soft reset), it will freeze sometime during startup(between the 'Health and Safety warning, and the smiling sdhc card) nine times out of ten. If I start the DS without the DSTT inserted, it loads fine. I've tried upgrading and downgrading firmware(to no effect), and I'm starting to wonder if it's a problem with my SDHC card. Any advice you can give me?