Zip Application

Requirements: Create Application to: -read and write as many archive formats (zip, rar, 7z, gz, etc) as possible. -After installation the application will make itself the default application for all supported archive file types and begin a XX day trial. After the trial is over the application will stop working and prompt user to register on our website. -create a new archive format (well call it ZZZ here) by simply modifying the zip format (or other format) so that it cannot be read by other applications. -The ZZZ format will store the serial number of the program that created it in the archive. -Whenever the program opens the order page (or any page) in a web browser it will pass the serial number from the first ZZZ archive it read. -application will check for updates, and that its serial number is still valid when started. - XP, Vista, 7, 32/64 bit. Source code needed. No .NET.