Use Trakt.tv plugin, thats so great! I always had exactly your problem, but when you create an account at trakt and configure the plugin, the site keeps track of what you have seen. So your database will always be up to date. Ofcourse i don't know if there is a trakt.tv plugin for MePo2 yet, but surely it will get avaliable one day. No more troubles with migratingThis MP2 seems cool with client, server, NAS and all!
But I guess that if I want to try it for real (server and several clients), I need to use the 'native' movie and series function (and not 'Moving Pictures' and 'My TVSeries').
As I have 1,859 Movies and 221 TV Shows with 4,370 Episodes I cannot just import them all from a share as I will loose all info about what I have seen.
So my question is, what is the best way to convert or export/import the databases from 'Moving Pictures' and 'My TVSeries' to the native movie and series function?
(And can I still use IMDB+ with the native movie function? I guess not as I am pretty sure it is made for Moving Pictures.)