Unfortunately, the Gecko launcher doesn't support SD Cards larger than 2 GB. You're going to need the SDHC Launcher that is supplied with the code.

Thanks for the tutorial. It's pretty handy! Does it work for both Project M and vanilla Brawl? Or does it just work for vanilla Brawl?

Please disregard the crossed out statements. After looking at the video you provided, it appears that this works with Project M. I just got ahead of myself.

I appreciate the help! Thanks, and good luck with your SFX separating.

Forgive me if this is in the wrong section. If I am posting in the incorrect section, then please redirect me to the right area. 

Going through JOJI's website, there was a section about a "Soundbank Expansion System" that I wanted to use for myself. However, I am still unsure on how it all works. The translation feels choppy to me, so I have trouble following it thoroughly. I was wondering if it was possible for someone to write a tutorial on how it works. I understand if it takes time or if no one cares to do it. If the latter scenario ends up happening, then I'll work it out for myself until I succeed.

Thank you for your time.