Using the Wine database (http://appdb.winehq.org/appview.php?iAppId=1822
) it seems PowerDVD isn't that well supported under Wine (some have it working some don't). It also seems to differ depending on the version people are using. I couldn't find any entries in the database for AnyDVD as well.
Though I do remember reading someone trying to get this combination working on the Ubuntu forums (though I never followed up and I can't seem to find the post anymore).
Is using a VMware session out of the question? Is the Blu-Ray playback requirements to heavy for it?