My son has a acekard 2 for his dsl. i installed the moonshell program on there to play mp3 files for him and it worked fine for awhile. i don't know what he did, but now when he tries to access his songs through moonshell, it gives him an error message "An error was detected while trying to access the disc or a file. please confirm the followings:" the it gives a long list of things. I've tried reformating his sd card and putting back the moonshell version 1.71 back onto his dsl, but it still doesn't work. also, now when he presses start to change his skins, the dsl freezes. any help would be much appreciated.