I finally found time to install my upgrades of CC4 and IC8.  I'm facing an issue that i assumed would be all over the forum, but I checked every message and nobody has mentioned it.  Over time I've purchased tens of Gigabytes of props, clothes, etc from the Content Store and Marketplace, yet CC4 and IC8 want me to download them all again!  That would take me days, not to mention using a huge amount of disk space duplicating items already downloaded for CC3 and IC7, which I am temporarily keeping in case of compatibility issues.  Am I missing something here?  Thank you!