I am interested in getting an FJ, but since it's May 2007 already I think I'd like to wait for the '08s. Anyone know when they're coming out?

You can expect the 2008 F-J cruiser to come out in mid August but do not expect any changes as last year was the first year of production.

they'll be arriving at dealers as early as late august and as late as november.
not sure '08s offer any better features vs. '07s. may want to negotiate down price of '07 towards end of '07 when dealers need to make room for '08s.