[SadisticSid]

Looks interesting, rather like the X series (trading, ship upgrades and hulls from various different species)  but with a functional user interface, and the combat looks rather decent as well. The trailer doesn't give you much sense of the flight model but it looks fairly arcadey, which in my view is a good thing. Hopefully it's more balanced towards a combat experience than an economic one - X3 bored me to tears in short order - but it certainly looks the part. There's a trailer in the downloads section if you want a look-see.

http://www.spaceforce2.com/