Interesting, Steven. I think that this goes toward what I said that the DVD will be widescreen. I'm sure Flight of the Phoenix, released the same day (6/3), will be wide as well.
Fox's official system doesn't have details about this release one way or the other yet. This not unusual for a "minor" Fox release that is still a couple of months away from street. It will probably be updated in a week or two. It is most likely that Digital Eyes left their default settings...