Hi All, I think I'm almost there with cream. All the packages seem to be installing without any issues now. When I come to do the yaim configuration I've managed to get it to get quite far down the road. Although we will be using SGE, at the moment I'm just doing... /opt/glite/yaim/bin/yaim -c -s /etc/yaim/site-info.def -n creamCE ... to try to get that to work, then will do this... /opt/glite/yaim/bin/yaim -c -s /etc/yaim/site-info.def -n creamCE -n SGE_utils ...to finish things off. The yaim config / initialisation is failing when it tries to set up a bdii. I'm not sure if it should be doing this. I've got a seperate machine set up with the bdii and that is working fine - see result of... ldapsearch -x -H ldap://grid-bdii.hpc.susx.ac.uk:2170 -b mds-vo-name=UKI-SOUTHGRID-SUSX,o=grid ...). I'm confused as I wasn't expecting it to try to set up a bdii on the cream host as well. Presumably there's an issue with my site-info.def. I'm attaching the yaimlog for your perusal. Does anyone have any hints on where to go from here? Regards, Emyr