  We develop a stable analogue to the theory of cosimplicial frames in model
cagegories; this is used to enrich all homotopy categories of stable model
categories over the usual stable homotopy category and to give a different
description of the smash product of spectra which is compared with the known
descriptions; in particular, the original smash product of Boardman is
identified with the newer smash products coming from a symmetric monoidal model
of the stable homotopy category.
