The magnetic and magneto optic (MO) properties of facing Targets Sputtered (FTS) Dyx Nds(Fe75Co25)95-x amorphous films were investigated When x is over 12 at%, the easy magnetizalion axis is perpendicular to the film plane The effets of various preparation conditions were also examined, both 470K substrate temperature and 110 V bias can enhance the nniaxial aniaotropy of the films; substrate bias causes M, to decrease and Hc to increase, substrate heating will have the opposite effects These interesting results show that DyNdFeCo this films have properties similar to both Dy TM and Nd-TM thin films Furthermore, it is shown that Ihe Nd componem has a similar conmbution to the uniaxial anisotropy as the Dy component in DyNdFeCo thin films.