Question About Donnie Darko:DC DVD Case

I have a question about the case to the director's cut of Donnie Darko. Is it a slip case like the first Harry Potter movie, or is it an amray (sp) case that slips into a slip case?

I'm also wondering how the dvd case's format is.

Cardboard slipcase w/ a regular amray case inside. The first 2 Harry Potter movies were slipcases w/ trifold cases.

Thanks.

There's also a TIN version ( with the regualr DVD / case inside.