I wasn't sure where else to put this but I thought id try here since I was using my r4I SDHC when this problem happened but if its in the wrong place mods can move it. So anyway I was messing around trying to get gba exploder to load a gba rom of my r4i sdhc using my ez flash iv as my slot 2 card but i gave up in the end cause gba exploder gave me a white screen when trying to load pokemon emerald so I thought blow it ill just use the ez flash iv without the r4. the only reason I was trying it cause I thought it might be quicker loading the rom from the r4 but thats pointless now cause my ez flash iv isnt quite working now. It still boots up but when I try to access my sd card on the ez flash it says fat filesystem warning. and im not sure where to go from here. any ideas?