I have a DSTT card, works fine on my DS lite, all the way up to Dark dawn since I got that most appreciated update, (thank you retro!), but I'm thinking of selling my DS lite and getting a DSi XL, so will I have any trouble using the DSTT card on it as is? or do I need to upgrade the card/files in any way etc etc? sorry not the biggest expert on the differences I may need to know about in that area :\ but I've heard they changed the XL to combat these cards and all that. Cheers for any info, and yes I did a search for similar topics, didn't find any as specific though.