right, let's get this straight now. i have been working very hard on this (i'm serious now) i will allow you to edit, as long as you respect my work and add a reference or two, that is all i'm asking of you. if you didn't know where to get a reference, then you should have come to me and i would have submitted them for you. anyway, i was planning to revise these areas, so they probably would have erased. i feel i have been a bit let down by your contribution.