I've ported the new FreeBSD USB mass storage driver, umass, to NetBSD.
If you want to help test it you can get it at ftp://ftp.augustsson.net/pub/augustss/umass.c
Drop it into sys/dev/usb/ and recompile.
It works with my Zip100 drive, but I'd like to hear from people with other devices.
--
-- Lennart