Its only good news that in Augusts PC Gamer we will be seeing a full rundown of new Protos units in Starcraft 2, this will include the soul hunter, the phase cannon, the tempest and the Twilight Archon.
There will also be a breif gameplay sequence with these new units.
It seems Blizzard are going to release information very slowly until release, so its just going to keep on whetting our appetites.
For those of you who really cannot be assed to wait until august. Heres the video from the pc gamer disk : SC2 sneak peak