Hey guys, I'm sure you know this already but just in case check ... http://darkfader.net/
I think there is quite a lot of danger to supercard owners as the supercard firmware can be destroyed with no fix!!
and i think it's also advisable to run flashme so you have the write protected recovery option to at least get your DS back up and running.
Make sure you only download clean dumps, and it's probably best to avoid home brew altogether.
I looked up "gormless" in the dictionary, it said "without gorm" .... so i looked up "gorm" but it wasn't there ????