Quick File Attachment Question

[Nate.]

All--

I'm trying to open a file (e-mail attachment) that my computer claims is a "multipart/appledouble." Some Googling and dicking around with various stuff has left me still unable to read it. I'm using Windows something-or-other (XP, I think).

I'd really appreciate it if someone could help me out here. I won't need to read many (any?) more files like this; this is just something I need to check out for a job I'm doing.

Thanks,

--Nate