After discovering a few bugs tickled by Bradford yesterday, I went in tonight and ripped out a lot of gunk in the Vector package, greatly simplifying it internally but, I have no doubt, breaking something. It compiles fine but I have not tested it at all. I'm wondering if anyone who uses the vector package a lot could test it for me, specifically: - global min/max - per-segment min/max - per-gen min/max - standard deviation mutation If so, let me know and I'll throw it at you. I fear sticking it on CVS for now untested. Sean