After five days of zipper bliss, I screwed the pooch - after creating a new subdirectory /var / hack, placing a certain server file in it, I lost networking - usb is powered, but no link (using fa 120). I have been monkeying with hyperterminal and a serial cable to see if I can get bash prompt. No joy as of yet. But assuming I can get in - can I remove the offending files and or rerun the zipper files. Or does this sort of thing require pulling the drive and starting over w/ide?