I just tried launching the game and picking update (I have the serial number entered into the game) and the same thing happened. That just launched my web browser, which went to the downloads page, no entry for the patch.
I got the first patch last week okay. Guess I'll try clearing out the cache, good idea.
Edit:
Didn't work. Thanks for the suggestion though.
And don't get me started on Stardock Central. I hate that thing. Despise it. Loathe it. It caused nightmarish problems for me when I had the first Gal Civ (I stupidly bought the Expansion Pack for it via download via Stardock Central). Maybe it was just my computer, maybe it was Win 98, but stardock central caused quite a variety of problems for me: crashing, screwing up the destop, fonts, etc.
I would sooner install a game with Starforce on my computer, than Stardock Central.
Anyway, I know I'm registered, I entered the serial into the game itself when I installed, and I know I entered something when I downloaded the first patch last week, though maybe that was just the collector's edition serial number that came on the extra slip. But I did have to change my email addresses, maybe that caused a problem.