SharpZipLib demonstration - Zip and Unzip files

Unzip & Zip files, allows user to set password on files to be zipped. Full usage of #ZipLib (www.icsharpcode.net). Foundation code provided by Andreas Krohn. I couldn't find a decent zip/unzip function on PSC so I thought I'd throw something together for everyone to use. Hope you guys enjoy it, it's my first submission! Thanks to the guys at icsharpcode.net for making the great library! Vote if you like it! Thanks!