I'd first like to say thankyou very much to both peyote and xzxero, for getting a virgin Korean Wii modded. I'm assuming it's going to be added to CSG?
Yes, the wii does seem to have a D3-2 drive, meaning no burned discs, regardless of the chip.
You can get a replacement drive from www.ozmodchips.com, but they're not cheap (~$155 AU for D2C/D2C2/D2E and ~$180 AU for DMS/D2A/D2B)
And yes, cIOSCORP v3.5's IOS70 is a modified IOS60, which stops the 003 error, so if you want to region change, you'll have to install this with wad manager before you do so. If you want to change your region to 4.1E, please tell me so I can walk you through it (AnyRegion Changer is dangerous, do not install 3.2...)
And it would probably be best not to install cIOSCORP just yet, especially since you can't install bootmii as boot2 (wait till you change your DVD drive).
And thanks again peyote for being the guinea pig, and thanks again xzxero for acquiring all the info to to get it up and running.
It seems that virgin Korean Wiis do not have IOS36 installed, stopping almost all homebrew, but now we know that we can use TBR to install IOS36 on Korean Wiis, to start the modding process.