I think this is the most appropriate place to place this topic on. Anywho, I used impulse to download Twilight of the Arnor after I bougth it online. However, whenever I try to download the updated versions of Galactic Civilizations II: Dread Lords, Dark Avatar, Twilight of the Arnor, and Sins of a Solar Empire, Impulse gives me an error report that states that impulse was unable to download the updates due to the "fact" that my serial numbers for the games were "incorrect". The thing is that that statement is complete bullcrap because I checked the serial numbers for all of those games and they were correct. The updates should be able to download yet I don't know why. Does anybody have any idea as to what my problem is?