How to use multiselect in GetOpenFilename

Hi,

I was wondering if anyone can show me an example
of how to use GetOpenFilename so that I can open
more than one file at a time.

I see in the help file that making multiSelect true
is how to make this work, but I can't figure out
how to do that.

Here's the syntax that I'm using that's not working:

fname = Application.GetOpenFilename (MultiSelect)

Any hints?

Thanks,
Dannon