Very true - as of yet. Genetics is where computers were in 1960. Just give them some more time. Maybe 50 years or so? Now there's a fringe group. I couldn't remember the referance, so I had to look it up. Thanks for reminding me of them. Was it Wang Chung? I can't remember who did it, so looked up a Wang Chung web site and didn't find it listed. It doesn't really matter, just a little joke anyway.