http://www.starcraft2.com/

It can be named as 2 or II. Since the logo as "II" while the official site has 2. Anyways...WHO'S EXCITED?!?! If there is ANYTHING I play online besides CounterStrike, it's Starcraft. And soon, Starcraft II will consume my life lolz. So far the units are:

Reaper - Infantry units similar to Marines. They use twin guns as their primary weapon, and these guys have the same boosters as SCVs, but they can move up and down ledges and cliffs 1 tier at a time.

Zerglings can turn into rolling bombs. And there's some weird dragon thing that spawns Zerglings once.

Meh, the rest are Protoss. And the videos should speak for themselves.