Knowing TI, they probably made it separate and are planning to try to sell it later.

Could someone email it to me too? That would be really great!

It was on one of the sites on the first post. The site got taken down, but apparently, some people managed to download it before it was taken down.
Either that, or I'm getting confused, which isn't out of the question.

Well, considering that the "SDK" has already been leaked, I don't think there's much room for TI to charge for the SDK... it would be pretty illogical of them.
Therefore, they probably will try to charge for it.

Hi everyone!
I'm pianoman, and I'm currently trying to learn how to program in Lua for the Nspire. 
I programmed a game or two in BASIC before I realized you couldn't do anything with it.
Don't really know what else to say...

Thanks!

http://xkcd.com/768/
So true.

This might sound really stupid, but how do you start the emulator?
Whenever I try, I just get a console window that closes really quickly.