Yes, that's possible, but it's not very helpfull because most of the times you see a bunch of codes labeld as Unknown Codes, so yeah, doesn't help much, but if you still are interested in it, go to the brawl vault and click on resources, and download something like gct edit

You can just use 1 Gct file ;P
Edit: Oh, you're using a usbloader, hmm then just ignore what I said and just download the newest usbloader GX Or CFGloader ;P Those surpasses that line error

Uhm, hello? You don't need the double gct method......................

You can just use 1 Gct file ;P
Download the latest Gecko and Copy the following in notepad and save it as gameconfig on the root of your sdcard

RSBE01:
codeliststart = 80570000
codelistend = 80580000
poke(800042B8, 60000000)
pokeifequal(803E9930, 4BFECA1D, 803E9930, 60000000)
pokeifequal(803E99A8, 4BFECA1D, 803E99A8, 60000000)
pokeifequal(803E9D5C, 4BFECA1D, 803E9D5C, 60000000)

Then just place your gct file with the codes you want in the codes folder ;P

Edit: Oh, you're using a usbloader, hmm then just ignore what I said and just download the newest usbloader GX Or CFGloader ;P Those surpasses that line error

RSBE01:
codeliststart = 80570000
codelistend = 80580000
poke(800042B8, 60000000)
pokeifequal(803E9930, 4BFECA1D, 803E9930, 60000000)
pokeifequal(803E99A8, 4BFECA1D, 803E99A8, 60000000)
pokeifequal(803E9D5C, 4BFECA1D, 803E9D5C, 60000000)


Paste this in notepad and save it as gameconfig on the root of your SDCard

Wait... He doesn't get a Award for this?

I say, give him a Award, he deserves it, I mean, I saw the other topics about porting the File patch code on another site, and they wanted to port this for so long and now it is finaly ported and also  this helps so many people from pal, even I can now play hacks through gecko (Well, I don't do that because Pal still needs all the other great codes ported but still)
So give him an Award already! xD

I dunno if someone already mentioned it, but maybe you could do something with Shoop Da whoop  Or some other internet Meme's

Or yes indeed just YTP, just something random, like, you seee the Rainbow Trololo on the background, and stuff falls from the ceiling or something

Uh, you know that the File patch code is ported to pal?

If you didn't here's the link: http://forums.kc-mm.com/index.php?topic=28076.0

Oh and you might have renamed the files wrong, or you've tried the wrong costume ;P

Go to the Brawl vault and click on resources...

I put the files in the Stage Expansion 2.0 file,

Uhh What?

Maybe you have to get a Windows update, or maybe you have to get a newer version of the .net Framework,.

Go to the Brawl vault resources section to get the Files...

And about your problem, you can try CSS Organiser, you just have to find a pal Css Fix Code (unless you add slots to let Zelda/Shiek Samus/ZSS And independend pokemons have their own slots, then you need more codes, and I'm not sure if they're ported or not)

Is it even possible to have multiple movesets on 1 character?

Or do I understand it wrong or something?...

I think it's just your gct file.

I don't know why, but when I used riivo and using codes, I could only use a very few amount of codes, or some codes just weren't working with riivo...

Soo, make another gct file with less codes and see if it works.

Why don't you just get the one that's in the vault?

Making BRSTM's is easy, just use BrawlBox