  We show how a suitably twisted Spin-cobordism spectrum connects to the
question of existence of metrics of positive scalar curvature on closed, smooth
manifolds by building on fundamental work of Gromov, Lawson, Rosenberg, Stolz
and others. We then investigate this parametrised spectrum, compute its
$mod~2$-cohomology and generalise the Anderson-Brown-Peterson splitting of the
regular Spin-cobordism spectrum to the twisted case. Along the way we also
describe the $mod~2$-cohomology of various twisted, connective covers of real
K-theory.
