I have a few 16 GB usb drives that I use on mplayer ce, but WiiMC won't recognize them. If that would get fixed, I would totally go back to WiiMC.
Or maybe I'm just an idiot who is doing something wrong... that is entirely possible too.
Not the folder, just the converted videos themselves... I have this same issue. It was working fine on the first version, but I switched to the new version for the file splitting, and when it is done converting, the video is nowhere to be found.