I'm glad Wellbutrin is working well for you. When my doc prescribed it to me, she said it's not likely to cause weight gain. Actually, I think she told me that many people lose weight when they're on it.

I didn't do well on Wellbutrin. I lost 12 pounds (in a month) while I was on it but that's because it made me terribly depressed and I have no appetite when I'm depressed.