For your information, while waiting for a nice plugin from Nostra for export to XBMC I am using ember media manager to generate all the needed info for inclusion in XBMC.
I use a simple export from pvd that only export poster, imdb URL as well as original title.
Then Ember scrapes all missing info (it is SUPER fast) without me having to interact with it too much during that process.
That way I am getting fanarts that can look very nice in XBMC, as well as trailer links.
To be honest, on a daily basis I still use pvd to choose and watch my movies, as it is way more complete than XBMC which is mainly an eye candy. There is no easy way to search the data in XBMC and use filters and so on.
I'm only using XBMC when I want to "show off" with family and friends...
The day pvd will offer a nice fancy theatre view I will definitely give up XBMC for my movies.