In Rainbows, Disc 2??

1. Does anyone know for sure whether or not the 8-track second disc of In Rainbows will be available when the album gets the traditional US release in any capacity? I already have the album downloaded from the official site but it won't let me order the discbox. If the US release doesn't include disc 2, I guess I'll have to try to get the discbox on Ebay.

2. Does anyone know where I can find the disc 2 online as of right now? If so, please PM me the address.