Hi
I know some of the people on this forum are already aware of this, but for those who aren't please note that Star Wars: Armada can now be played on your PC using a program called Vassal.
A lot of us who came to Armada from Xwing will already be aware of the program; it is essentially a tabletop simulator on which you can play games as long as you already know the rules and have access to the cards.
Negatives: It is not as sociable and no where near as good looking as playing with actual models on a space map.
Positives: It is always available, you can play games vs people from way outside your own local 'meta' and you can watch games between some of the best players out there. I just saw a game between DrunkenTarkin and Eric Riha while simultaneously battling an imperial player 10,000miles away.
And while its only V1.0 and lacks the massive amount of polish that has made Xwing Vassal a remarkable simulation of the table top game, it's genuinely not a bad implementation at all. Try ships before you buy!
Vassal Module Link:
http://www.vassalengine.org/wiki/Module:Star_Wars:_Armada