[I have no idea what triggers the abusive mails. I really don't. Why I and Sams3D should get them yet other people who offer freebies do not is a mystery.]....the explanations above hold water and make sense...but then again...your dealing with artistic, creative people....and artists in every shape, way and form can and are usually a very strange, imaginative bunch...that is why we are artists... Unfortunatly sometimes that creative streak also can get the best of folks too and form an ego that swells their head bigger then their body can handle and they go into unbalanced loony mode and really begin to think they are the ultimate "gift to the art world"....explains why from time to time folks are the ways they are around here too....far too many times...must be some kinda artistic gland in or near our brains that lets off ego chemicals from time to time...huh....must be...?? Suppose this is the opposite to not having enough....too...which is then why you get folks that like to "give up" so easily... Stay well and be proud enough to know your good...