I fear Technic's system for deciding wether a mod pack location is "valid" is completely backwards. I tried making direct download links from countless websites: google drive, copy.com, dropbox, one drive, yandex disk, and more, but either the link wouldn't work, or the direct link is not "valid" according to technic. However, if I put in completely random links that are completely not file related and are definitely not valid, technic says it's fine....