Hi All, I am a new Koha user, looking to get Koha 3.4 installed and integrated with Active Directory for client access for a UK secondary school. I have got Koha 3.4 installed and running on a Debian squeeze server. Is version 3.4 the best version to use for a new install in a relatively small school library? We are behind a managed firewall so asked for relevant z39.50 ports to be opened. Can anyone confirm if z39.50 uses udp or tcp (or both)? I am also a little confused by whether I should have used the Koha community or Liblime versions. I chose the community version as I am trying to promote the use of open source in our school. Can anyone point me to what the differences are between the community and Liblime versions? In relation to LDAP integration for Active Directory is there any documentation for how this can be done for version 3.4 I have found some threads on the mailing list, but not found a definitive source for how to do this. Sorry for all the questions :) Tim