In order to account for the differences observed between low and high temperature deformation textures, the influence of slip or cross-slip on planes other than the {111} is considered in FCC metals. The first set of possible new slip systems treated is the {100}110. The dual single crystal yield surface is constructed using a novel technique, and deformation textures are predicted for rolling and torsion using the FC-RC model usually employed at room temperature. The {112} and {110}110 cross-slip systems are also considered. The rolling textures obtained when slip and cross-slip or only cross-slip occur are presented. These two cases are first treated on the assumption of a constant CRSS on all systems and then with the aid of a linear latent hardening law, which only takes into account the interactions between colinear systems.