New
#31
I noticed that also. ALL of my tweaks including the PAE and AlwaysOff BCDEdit tweaks. I have the "My Documents" folder located on a physical D: drive, it retained that, although it moved the files to C: and back during the upgrade which took forever.
I think the slipstream is the way to go here, but it will cause new issues. I think MS is going to release patches to address the upgrade issues.