yo, Aaron:

http://www.youtube.com/user/TheVehicleDestroyer

His channel has them all, and in order, although I haven't watched them through I can't speak to the quality.

ep 77 is the last ep of season 4.

Out of Mind (5 eps, comes between seasons 4 and 5.)

ep 78-100 is season 5.

Recovery One (4 eps.)

Reconstruction (Season 6, 19 eps.)

Relocated (4 eps.)

And then newly-started season 7, Re-creation.