The ability to link directly to a PKT file is a HUGE improvement! Thank you for finally adding it.
But as new ones are created for company-wide use, it can still be a pain -- you'd have to update the palette on each individual PC to include the new Subassembly. You'll also have to update the palette on each PC when these Subassemblies are deleted.
I'd like to see the ability of creating a palette in C3D that references a folder on the network. Any time a PKT file is added to the folder, it would automatically become available to everyone who has the palette.
If a PKT file is deleted from the folder, it would automatically disappear from the palette.