
DiscEX will may stop at a certain percentage to copy the game, it will may also say the game is underdumped/overdumped. There is also the possiblity to use fstfix instead to compress the games, use it like "fstfix game.iso" or "fstfix game.iso t" and drag and drop the resulting new iso in DiscEX.If you have downloaded the new DML versions, you can also use GCReEx, there you can use "GCReEx.exe -x game.iso", this will create no new ISO file but a folder which contains the extracted files, this way saves most space on the sd card.You can also just double click the exe file to see which options you can also use to compress the ISO files, they are more modes in it. You can also use Gamecube ISO Compressor for the job, easiest way is there to just drag and drop your ISO file into the Compressor exe file.Mostly compression will work fine, some games need to stay uncompressed, see here.

If you dont want compression just drag and drop the iso file into the DiscEX.exe. If you use the newer DML versions or DIOS-MIOS, open up a command prompt and enter "DiscEX -c gamename.iso" if you want compression, replace "gamename" with the name of your iso file. Just open the WAD Creator, type "C" to enter the convert menu, drag and drop the game into it and say if you want to compress it or not.

GameCube ISO Compress, fstfix, DiscEX or GCReEX (your choice, read below first and decide what you want to use).

The Latest DIOS-MIOS (Lite) package from here (older versions here).So Yeah, this "Clarification" is incorrect, crediar was able to do it DML ONLY works from SD Card/SDHC Card, nothing else, no USB.
