reinstalling really isn't an option thanks to the way DAZ handles purchases.  i'd have to send them an email requesting 100s of download links and somehow figure out what goes on that list.

if you make a separate runtime that references geometry in the main runtime do you see any performance increase?  at 67 GB it's really too late for me to reinstall lol... it's just gone on for far too long i have no clue where certain install files are, which company for sure sold which product, and i know i have lots of content that is "out of print" at places like renderosity.