I have a zip file that I am downloading from an ftp site. Inside the zip file is a .tar file. Inside that tar file is another .tar file, and finally inside that last .tar file are 4 .txt files that are my target files. I am able to pull the files locally, but when it comes time to unzip them, using SharpZipLib, it doesn't recognize the .tar files inside the .zip. Any suggestions on how to get my 4 .txt files from inside the .zip?