First of all thanks for this, after 10 years pokemon fever came again and this is the only "legal" way of obtaining celebi, so many thanks.
I've tested some things:
- The bonus disc sadly won't work with dios mios, freezes when loading the celebi part of the disc. I think it is because it loads another app, which isn't something gamecube games do. It tries to read the real disc in the drive and I had a DRE error.
- It does work burned on a disc on my pal wii (modchip, normal mios, it didn't work with dios mios mios installed) launching from Gecko OS. It didn't boot from main menu (I may not have the region free hack enabled, can't remember).
I wanted to test the pokemon trasnfer to GBA. The bonus disk recognizes my PAL colosseum savegame, but even after changing the IDs for the GBA carts it didn't work. Then I realized that every PAL cart has a different code for each language:
You can check the id at the cart itself:
GERMANY: AXPDAXVD
ENGLAND: AXPEAXVE
FRANCE: AXPFAXVF
ITALY: AXPIAXVI
SPAIN: AXPSAXVS
As you can see none of the codes are AXPPAXVP as daltonlaffs supposed. I burned another disc with the correct ID's for my region... but it sadly didn't work. There wasn't any reaction at the GBA side
I'll send my colosseum PAL save to gamefaqs (with all 48 pokemon and Ho-Ho), since the only pal save they have seems to be a converted usa savegame that loads, but can't save (so you can't transfer to GBA, and it is useless). There's a pal save with japanesse celebi some posts before this one for those who only want celebi and don't want to make the process themselves. By the way, the legendary dogs are untrained (as Ho-Ho), for the purists.
Also, for those using the dolphin AR codes to get non-japanesse celebi, if you use the PAL game, the orginal trainer changes depending on the selected language. Spanish language OT is "ÁGATA", and the 'Á' character is recognized in generation 3 games, but not in generation 4 games (haven't tested gen 5 or gen 6). I recommend changing the language to english for getting celebi, OT will be "AGATE", which will show up fine in the other games. I don't know about the other four languages, and won't test.
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As a side note, the USA bonus disc does work with Dios Mios, I couldn't fully test because I don't have a USA cart and I couldn't find the info regarding the GBA game ID's in the ISO for testing, but a error screen appeared at the GBA, so the connection is working. It'd be great If we could edit that disc so it works with PAL games, there's a PAL pokemon channel save at gamefaqs that can download Jirachi, but using the colosseum usa disc would be great, and also a better way to test how to fool it into recognizing other region carts, so I don't waste more dvds in the colosseum bonus disc, since now I have two almost useless edited colosseum bonus discs.