Hello, I don't really know what to do anymore... I have been looking at the forums for about an hour or two and i have not found anything thats helped me... I bought the game in a box back when it first came out... I registered it back then and I updated it the old fasion download and apply way....(that was before i knew impulse existed). I have impulse now and I love how easy it makes updating games... but i can't register SoaSE into impulse it keeps telling me that my serial # is wrong ref: 204.... ive seen alot of ppl with that problem... now being stupid i just a ew minutes ago bought the microexpansion Entrenchment and hoped that maybe it would update the game for me somehow... it didnt and now i cant install entrenchment because the original is not registered.....can someone help me?