Originally Posted by
lafleur
If you see my other recent post about Tool Palettes, you'll know that I'm no expert...but
if you open Design Center, navigate to a drawing that contains the stuff you want, then highlight the layers, or blocks, or linetypes etc that you want, Then you can Right-Click and select Create Tool Palette. You can do the same with a whole directory, to create a palette only of blocks.
One caveat:
The origination drawing/directory has to be one that won't get moved, renamed, or deleted, and the stuff you are referencing in the Tool Palette needs to stay in that drawing or directory, as well, in order it to keep working.