Looks like Paul has spelled out the start of the 2009 OP system -- even if he keeps calling us the Knight's Watch (which bugs me, alot).
The Hedge tournaments we're completely spelled out, and he refers to Classic events at one point, but I guess it is safe to assume (at least at this point) that LCG and Legacy (aka Classic Highlander) are still the only approved formats.
The last I checked, we still cannot actually sign up for GoT events on the Op page (which looks like it is still part of the "old" web format), so we also don't know how many Hedge events we can run each month. But, we are closer to OP than at any other point in the last year, and I am looking forward to registering for and hosting these events.
Here's the website link, in case you missed it: http://new.fantasyflightgames.com/edge_news.asp?eidn=285