http://204.73.203.34/fisso/eng/schpignone.htm
is the rotofixa method.
i've been having similar problems finding tools. once you clear the base-level supplies like patch kit/chaintool/pedal wrench, tools get mighty hard to find at ye olde LBS. so, my sympathies. i just order them from Harris and grit my teeth for a week while they float across the country in the big brown sleigh.