I came across this in a web search: http://www.tux.org/pub/tux/knaff/fdutils/disk-id.html A promising bit of documentation :). I'll write a followup email listing my progress with it. --: _ _ _ _ _oo__ |_|_ |__ _ | _ |_|_o _ pc at it dot net dot a u | //`'\_ | (/_|(/_| |_(_|| | || | it.net.au/~pc | / PO Box 869, Hillarys WA 6923, AUSTRALIA |