  We compute the quasinormal frequencies of rotating black holes using the
continued fraction method first proposed by Leaver. The main difference with
former works, is that our results are obtained by a new numerical technique
which avoids the use of two dimensional root-finding routines. The technique is
applied to evaluate the angular eigenvalues of Teukolsky's angular equation.
This method allow us to calculate both the slowly and the rapidly damped
quasinormal frequencies with excellent accuracy.
