Hye guys im new to this forum and really appreciate the great job at answering question around here.

Now i have an NTSC Wii with a wiikey (hotfix version 1.9g) and have downloaded Wii Play (PAL) and Super Mario Galaxy NTSC.
When i burned my Wii Play it didnt work on my system and gave me a balck screen and i dont know how to fix this

When i downloaded my super mario galaxy its just a bunch of files, not an iso and i dont know how to fix this either

ANY suggestions will be greatly appreciated
THANKS!