Multiple Pi with shared library

[Calp87]

Hi,

I am knew to the forum,

i have had a search but can't find anything that is relating to what i am after (if possible )

i have 2 pi running xbian both running source from my netgear nas, they work perfect on there own but what i am after is so that they sync or link to each other so when i have watched programes on one the other sees this, even if it has to have a library rescan.

i have seen a couple things on mysql i think it is but i can' see how that will work on xbain.

cheers