Array currently is broken. I'm not sure about _how_ broken, but I know it doesn't work as well as PerlArray.
I think Steve Fink worked out some bugs in PerlArray that may have been left in Array. I can't remember who wrote what (I know it wasn't me, Jeff maybe?), but if there aren't any complaints I'm going to copy PerlArray over Array and then start from there. Any complaints? -Melvin