ZipShare is an application from WinZip that quickly and easily allows users to share up to 100 megabytes worth of data on Facebook, either to their groups or on their Wall. The app brings you through Facebook Connect, asks you to upload your files and where you want to post them (group or Wall). The app then converts this data into a zip file and publishes a download link.
via ZipShare Allows for Sharing of 100MB Worth of Files to Your Facebook Wall, Groups.