I downloaded the Logos 4.0 Setup unto my destop after I paid for the upgrade.And clicked on it to install all 6 GB of resorces. So that worked fine. But the Logos 4.0 Setup download is only 360 KB????? So if someday I have to reinstall my Libronix software after a PC crash will installing the Logos 4.0 Setup program work again? I burned the Logos 4.0 Setup to a blank CD disk. That is my question