This will probably end up on your calendar for 2008.
EDIT: To anyone who's interested in this, I've been monitoring the ACML (a mailing list for convention staffers), and what they have to say about it isn't really positive. It'd go too long into details here, but suffice to say it's overpriced and underdelivering for what is essentially a highly-specialized con. If anyone wants to attend, enjoy, but caveat emptor by all means.