Thanks to all for their ideas, I'll look at all of them for sure!
I have never had any luck with Songsmith or ACW. With both I usually get a different chord every measure when I know the song is (or can be) a very easy progression. Most of my stuff is blues based but not just I-IV-V. Many of the songs were done to backing tracks I found on-line, but I don't have access to the authors or know the chords to the backing track.
I probably need someone gifted enough to do it for me. I've tried to find people and have offered to pay them, somehow they never have the time.
This is a rough version of one song, if anyone is interested. I'm sure there are a lot of chords in it compared with most of mine. It's on youtube:
http://youtu.be/mlxWUXBpz8AI've almost given up, but it seems a shame to when BIAB can do so much, and all it asks for is the chords!