The only issue is the drive(s) in the BDP-2 and the drive(s) BDP-1 should have the same name(s) otherwise the playlist path statements will not work unless, of course, you choose to edit all the path statements in the playlist to reflect the BDP-2 drive name(s). Not much fun I'm sure.
If the drives aren't the same name, you can easily replace all the paths in the playlist files with
Replace All. As long as you don't close the text editor and just open the next playlist while saving the previous one, the
Find what: and
Replace with: fields will stay populated with that data and you won't need to retype for each playlist.
Only takes seconds per playlist to replace. If you use
Notepad++ (great Windows text editor) or one of the Mac equivalents, you can just drag all of the playlists into it and
Replace All in All Opened Documents in one operation.
Steve