i agree with above.company of heroes is excellent online and had a healthy number of players last time i was online. Is dawn of war 2 any good online does anyone know?
Age of Empires 3 + Warchiefs expansion + Asian Dynasties expansion
Features up to 8 players, 3 resources, homecity shipments/upgrades, 200 population limit and allows people like to me to wipe the floor with 99% of people.
Still playing after 5 years.
StarCraft 2 would bore me in 5 minutes.
Supreme commander gold edition is £5 online. I hear its the most competitive of rts available.