*** For details on how to be removed from this list visit the *** *** CCP4 home page http://www.ccp4.ac.uk *** Can anyone tell me of any changes I need to make to the distributed Irix 6.4 xplor 3.851 (presently installed here on a R4600 O2 under Irix 6.3) files to install on a dual R12000 Octane under Irix 6.5? Many thanks Trevor