/*
Plugin Name: Just Unzip
Plugin URI: http://www.moondreams.net/wordpress/plugins/just-unzip/
Description: Just Unzip (LGPL Licensed) takes a zip file you upload from the "Write" page, unzips it, stores the zipped files in your upload folder, and associates the unzipped files with the current post.    Just Unzip makes use of the PclZip php library (LGPL Licensed).
Version: 0.2.1
Author: James Revillini
Author URI: I don't have a web site.
*/
/*
Copyright (C) 2006  James Revillini

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

*/

This plugin complies with all wordpress plugin development guidelines
so the codex instructions for plugins can also be followed.

REQUIREMENTS (that I know of):
Wordpress 2.0.x

INSTALLATION:
1) unzip the archive you downloaded to a local folder.
2) upload the just-unzip folder to the wp-content/plugins/ folder.  see the wordpress codex for more details on plugin installation.
3) activate the plugin from the plugins page in wp admin. 

Now you can upload zip files into a post and the zipped files will become attached to the post.  Cool, eh?