Downloaded the install and update 3 tonight and got them running without a problem. Played a couple of tutorials to remind myself of some of the controls and to make sure the models were loading without a hitch. Logged on to the Dyna and played over half a dozen missions (flying Hydran, of course) before getting kicked off by Strat for a bug fix.
I have to say, this is looking VERY good! My only quibble would be in not needing Exeter's account info as the default or the odd Lyran single player campaign game save. ;-)
I'm looking forward to trying some more missions tomorrow. When I tried to log off tonight, the game hung on exiting the Dyna and sent my wireless router out of whack. I reset the router, restarted my laptop, and got the internet to reconnect finally. I'm interested to see whether that was a fluke or not.