I had the same problem right away. It smelt so bad after the first drive I was afraid to put it in the shop. It smelt REAL hot.
Anyways, I continued to drive it and while it ran good and the smell lessened, something didn't seem right. At 600 miles I took it to the dealer and they took it for a roadtest to diagnose possible clutch failure. Needless to say, it failed. Now i have a new clutch, pressure plate and everything associated with it going in this week. It helped that i had informed them right away.