I got the same problem. Texture map done. I gave up on the seams. I rarely ever give up. And to think I labored so long on the map, thinking "Oh, the seams will be easy." Not. I am going to get Z-Brush and see if that will do the trick. This seems to be problem you have to throw money at. Luckily Z-Brush does modeling too, so it will sort of solve more than one problem all at once. Does anyone know if Z-Brush is good enough a 3D paint program to actually fix seams?