We compare some of the properties of rapid oscillations in cataclysmic
variables and X-Ray binaries. In addition to the earlier recognition that both
types possess the same correlation between high and low frequency
quasi-periodic oscillations, we have now found that the dwarf nova VW Hyi in
its late stages of outburst shows the 1:2:3 oscillations harmonics that are
seen in some neutron star and black hole X-Ray binaries. We point out that the
behaviour of the dwarf nova WZ Sge has some similarities to those of accreting
millisecond pulsars.Comment: 10 pages, 4 figures (needs AIP style file). To appear in the
conference proceedings of `Interacting Binaries: Accretion, Evolution &
Outcomes' (Cefalu, July 4-10 2004
