Thanks for the info, Evil. Glad to know that you finally got things somewhat sorted out. I didn't try the regedit thing; messing around in there can be very risky. Perhaps I should have put more trust in Kryo, he's almost always right. But if I did, then I wouldn't have found the root cause of our problem. The latest build of SDC is screwed up. It took me awhile to confirm this for myself, though I suspected it all along. I deleted, and reinstalled SDC, (the version in the 'downloads' section of the website) to no avail. I did notice, however, that SDC updated itself right away. I deleted it again- and this time I rejected the update. It started up, and, voila! It showed the correct version this time, (1.50.059- which was the last version before the latest 'bugstorm') as well as making the .072 update available to me. I updated, and my reg confirms that I now have the .072 version installed. This is not to say that all is well, though. SDC STILL insists that I updated on 3/14, when actually I did it early this morning. It also says that the movies, tutorials, and multimedia were updated on 3/14, which is hogwash. Those haven't changed since 2/6.
I don't know what to say about the choppy video issue you are having. I fired up DA, and the opening video seemed to play alright for me. The 1.50x3 showed up for me also, so that must be correct.
I haven't played a game since .059- the versions posted since were just too buggy; still are actually. My career leaves me very little free time, and it is just too valuable to waste. I may never play again. I play exclusively as Terran, and trading is a crucial part of my strategy. I can get myself out of seemingly impossible situations using little more than a smile and a handshake. The 1.4x build killed trading, and I put the game away. I was thrilled when 1.5 came out, it gave me my game back. Now they have nerfed it again.

Hmm... seems that I am straying off topic to rant, so I'll close out now. Ciao.