[DCP-o-matic] Open source Library Management Server (LMS) - a bit off topic

Was wondering if it was possible to build a DIY open sources LMS. Also not entirely sure exactly what a LMS is/how it works, anyone got any good links to an overview/primer. Hope people don't mind me posting this here, it is for use with a DCP server and my googeling keeps on returning info about Learning Management Systems;(. Probably best to reply off list. Ben -- *Ben Edwards, Video Editor/Colorist & Cameraman* *web*:*www.funkytwig.com* <http://funkytwig.com>* mobile:**07773 02 44 82* *skype**:**funkytwig** twitter:**@funkytwig* <https://twitter.com/funkytwig> If you are a freelancer FreeAgent is a great system to do your accounts, if you use http://www.freeagent.com/?referrer=42j4d743 (referal code is 42j4d743) you get 10% off each month.