Beta results aren't generally released immediately after the exam is taken. I imagine that this beta won't really deviate from that - I think the delay between Parts I and II is to allow for expedited (at least, as far as betas go) scoring to determine who can continue on.
I'd expect the exam results to be available the second week of November, since the Part II exam begins on November 21st.
Theodore Jonathan Casser
SCJP/SCSNI/SCBCD/SCWCD/SCDJWS/SCMAD/SCEA/MCTS/MCPD... and so many more letters than you can shake a stick at!