I got the call with ~2300 total, 500 Saab and 400 ERJ time, all Part 121 (had also an internal reference). Was told 2000 tt and 800 turbine were comp.mins, however I know a few guys from EU have gotten in with less than those numbers. Age seems to be between mid-twenties to mid-thirties.
Sounds like next SO class will be no earlier than summer/fall 2009, with NA DEFO's getting in early 2010. Again, this is info that keeps getting circulated between guys coming back from second interviews, pprune, airlinepilotcentral etc.
Good luck to all that played.
FF