Don't suppose there's any known formulae or program to convert HP / Catbox sigs to Fluke sigs and vice versa is there? Not a big deal but i have some fluke sigs that would be easier to convert than resample... Martin. _______________________________________________ Techtoolslist mailing list Techtoolslist@flippers.com http://seven.pairlist.net/mailman/listinfo/techtoolslist