1. Return correct date and access rights in trailer in catalogue_path()
2. Return more than 1 chunk of data from Request B 0x0d
3. Setting file's filetype or date stamp failes from RISC OS 5 filer.
+4. Set access to "Protected", then setting access to anything else gives a "not found" error.
+5. Files can be created on protected shares. They can not be deleted.