Hi, I'm trying to use the wit to create a batch file to replace stages in my NSMBW iso (I'm using dolphin) so that I can tweak and test levels easily. It's very tedious to have to open wiiscrubber each time and replace the files. I downloaded and installed WIT, but I have literally no idea how to use it or how to get it to replace a file on an iso, let alone how to open one. In the directory of my iso I've tried "wit edit NSMB.iso" but I keep getting a can't open file error. If somebody has some other way of going about this, can give me pointers, or can show me where I can find a similar utility, that would be great! If this is something extremely simple that I'm just not getting it would be splendid if somebody could create such a script. Thanks!