A: You need to create a folder in the root of the SD card called apps. Then you need to create a folder inside of that for each DOL or ELF file. Put the File in there, and rename it to either boot.elf or boot.dol(depending on the file type). YOu can then add an icon for each app in the same folder, with it named icong.png, and a discription file name meta.xml.
==== Q: Hi, I'm a programmer. I wanna do a software for wii using your channel. How can I start? Witch language, libraries, etc. ====