I might be blind and missed the thread about it, but if not, here's some info:
Game play Vids :
Free Star Trek Online + 60 days sub (Only valid for new Star Trek Online players) just for making an Alienware Arena account (You must be from US to get the key, or use a friend from US (thanks Winged Nazgul)):
Started playing few days ago, if you are a Star trek fan, you shouldn't miss it anyway. It's ground and space based, a lot of npcing and storyline missions, you can do your own missions(and share to community) and apparently you can pvp also, but i haven't tried it yet.