I finally have my tivo working perfectly, with all the bells and whistles.  Does Ptvupgrade have a product that would allow me back up all of these settings over the network/serial cable so that I could restore them quickly and easily in case I mess something up later (a distinct possibility) or disaster strikes.  I'm not interested in archiving my shows (I could already do that using one of the installed extraction programs) just my tivoapp, hacks, and any other necessary tivo system files (similar to using ghost to make an image of your pc).