zerodegreec said:
What I would like to know is whats chaining between RC 7100 and the real deal coming on the 22nd.
One is an RC, meaning it is still technically beta. The RTM version is final, which means it had all the code cleaned up, optimized, etc, so it would be more efficient, and ready for prime-time use. That's a given based simply on the labels given to them, (RC vs RTM).