Hmm, I'll have to look at that. The area to the left is supposed to flatten to broad plains, and since the rivers were hand drawn and scanned, moving them will be a bit rough since I really can't reproduce hand drawn with pen with my stylis.
Can try though, wonderful thing layers are!
And thanks for the comments!
Don't take too much pressure from our comments.. if they don't bother you, then just move along an work ahead with the map you already have (and if the rivers do bother you also, then you can try to mask some of the "problem" areas with forests so the river gets hidden beneath them.