Standards-compliant general-purpose LDAP browser that can be used to read and search any LDAP directory, or any X.500 directory with an LDAP interface. Written in Java and available for free download under a standard OSI-style open source licence.

Good guide for understanding LDAP and getting up and running with OpenLDAP (slapd)

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PING is a live Linux ISO that can backup and restore whole partitions. It sounds like Symantec Ghost(tm), but has even better features, and is totally free.