FTL comms NOT
Bernard d'Espagnat, a recognized physicist demonstrated that even though something can happen at faster than light speed, it is not possible to transmit any information through that process. I can't explain the details, but what he did wasn't a conjecture or an hypothesis but a real scientific demonstration (I guess according to current knowledge, of course...)
I believe he talks about it in this book : "Traité de physique et de philosophie" Fayard 2002.
here's the english version : http://www.amazon.com/Physics-Philosophy-Bernard-dEspagnat/dp/0691119643
It's an awesome read, even if you're not a physicist (I'm not !).