Yeah.
So, I recently dumped my copy of Kirby Air Ride using the USB Gecko, so I started dissecting it. I believe to have found some beta material, but I need someone to help me open up the cryptic compression format.
I'm retarded when it comes to hacking/reverse engineering, so I decided to give you people some files and you can glean some information off of it, or, even better, find out a way to open it.

What I suspect to be beta stadium events:
http://www.sendspace.com/file/wbww6h
http://www.sendspace.com/file/2b7qda

What I think is a model:
http://www.sendspace.com/file/yjcz2x

And I think this may be a texture file:
http://www.sendspace.com/file/0jp5tu

And last but not least, the internal filelisting:
http://img255.imageshack.us/my.php?image=fileliston6.png
If you need any of the files displayed in the listing, just ask.
As you can see, I'm new to this.
Well, thanks in advance.

I'm a big fan of Kirby, so I'll be looking forward to developments in this topic.

By the way, that's the last Kirby game Masahiro Sakurai has worked on and, as far as I know, his last game before Brawl, so who knows what's in there.

On the topic of Kirby Air Ride (underrated gem imo), does anyone play it online via Warppipe? I (think) I set it up recently but I still have yet to try it out.
(Won't be able to do so until Saturday though, I'm still in the Netherlands at the moment.)

Never tried it, but if you're willing to give me a hand with that, PM me and I'd be glad to try it out with you.