I'm just wondering if I can get some source audio stream files (i.e. Mario Kart: Double Dash!!'s audio streams are ".ast")

If it is possible, I would like:
Zelda: Wind Waker
Super Smash Bros Brawl
Mario Kart Wii

If you can't do this for me, it's alright.

They all can be found on Underground-gamer. Here`s info on Zelda (http://www.hcs64.com/manakoAT/vgm_db/roms.php?system=10&set=692), Smash bros (http://www.hcs64.com/manakoAT/vgm_db/roms.php?system=11&set=897) and Mario (http://www.hcs64.com/manakoAT/vgm_db/roms.php?system=11&set=855)

But you can't seem to download the streams.

can u give me a link to underground gamer?

underground-gamer.com. Or you can register on bt.hcs64.com and request specific soundtracks

Anyone have Pikmin 2 for this? We really need a sequenced, streamed rip of this!

It also exists in streamed form (http://www.hcs64.com/manakoAT/vgm_db/roms.php?system=10&set=2684) and can be found on both sites I was talking about