That's ok, I get that. That's why I'm posting- to inform you that you can losslessly compress your archives so that the download size is drastically reduced, saving users time and Deadly Stream bandwidth.
If you want to prove to yourself how this works, compare the checksums of a pre-compressed file to the extracted version. Try this software: https://raylin.wordpress.com/downloads/md5-sha-1-checksum-utility/
Also, if you're interested in 7zip, here's the link: http://www.7-zip.org/