Since the NIFF Makefiles are dependent on the NuSystem libraries, they have been included in this installation. The makefiles will need to be updated with the appropriate path so the files can be accessed. The default path is: "c:\nintendo\n64kit" for the n64kit directory This must be changed to whatever directory you chose at the beginning of the installation plus the "\nintendo\n64kit". For example, if you chose "c:\NIFF" as your root directory for the NIFF Vendor Kit installation, then you would need to change the N64KITDIR path in the makefile to: "c:\NIFF\nintendo\n64kit" Also, the Man Pages are new, so you should remove the ones that came previously with N64 O/S Library Version 2.0i, as they are now out-of-date. Again. If you have any questions, please dont hesitate to contact our Product Support line: (425) 861 - 2715