Hi, AssignFS would be useless without an "assign" command to set up assigns. I wrote an Assign class to contain all information about one assign. This subclasses BFlattenable so I can send objects of this type easily from assign to the FS. Now that I'm removing all libbe and STL dependencies from my FS code, I replaced BPath with KPath. But KPath is not available outside the kernel, or is it? Of course BFlattenable had to go also, but I can stick to its interface. I suspect I will have to create two versions of the Assign class, one for the FS driver (using KPath), and one for the assign command (using BPath)? Or is there a better solution? Thanks, Brecht