-zipping files with exclude files and folders with masks and creation/modification time filters;
- design of archive contents from different dirs and files;
- scripting support, ms build support, nice gui for changing zip tasks;
- support for non-english file names
- template name for produced archive with supporting of increment, date and version autoinsertion
- freedom for modifications. If it does not suit you, you can easily improve it. Here's a production code quality so you can easily adopt it to your needs