please help, i''m having some problems with vertex arrays, if i run my project with vertex array support turned on, i get a blank screen (only stuff drawn with immediate mode & display lists are drawn) and my program crashes after 2-3 seconds (with Windows i get a runtime error and Linux i get the message ABORTED) (nb. vertex arrays ONLY work on a Geforce2 with the GL_VERTEX_PROGRAM_NV extension enabled) I am using CVA, VAR and plain vertex arrays and i''m getting the same result please help as i''m very confused