  After describing the Schr\"odinger functional for standard and improved gluon
and quark actions we present results for the non-perturbative clover
coefficients of the SW quark action coupled to the Wilson plaquette action for
$\beta \geq 5.7$, as well as the L\"uscher-Weisz one-loop tadpole improved
gauge action, both in the quenched approximation.
