The increasing precision of many experiments in elementary particle physics
leads to continuing interest in perturbative higher order calculations in
the electroweak Standard Model or extensions of it. Such calculations are o
f increasing complexity because more loops and/or more legs are considered.
Correspondingly efficient computational methods are mandatory for many cal
culations. One problem which affects the feasibility of higher order calcul
ations is the problem with gamma (5) in dimensional regularization. Since t
he subject thirty years after its invention is still controversial I advoca
te here some ideas which seem not to be common knowledge but might shed som
e new light on the problem. I present arguments in favor of utilizing an an
ticommuting gamma (5) and a simple 4-dimensional treatment of the hard anom
alies.