*** For details on how to be removed from this list visit the *** *** CCP4 home page http://www.ccp4.ac.uk *** How does one contact the ARP site. I get a forbidden message when I try the link in the ccp4 html doc for arp and when I try arp-warp.org. Am I insecure? need access permission? a password? perhaps an obscure handshake(figuratively or literally)? Thanks Steve Ernst