SFX are still incompatible with Gecko. You need a smashbros_sound.brsar file for them to work. Here's how you work them:
- If you use Riivolution, put them in the pf/sound folder (not strm, just sound)
- If you use USB Loader or Dolphin, you have to use Wii Scrubber and replace the smashbros_sound.brsar directly. It's rather tedious though.
K, I found the answer to this before you posted this. I'm just starting Riivolution now. But, I have a question about that too. I'm using this guide
http://www.smashboards.com/showthread.php?t=269428and it says not to use Phantomwing's file patch code. I wondered if this meant I didn't need to put a file replacement code, so I tried just putting my files in the correct directories (Riivolution>brawlmods>textures>mario>fitmario00.pcs) but it didn't work. Help?