  We present a detailed comparison of a variety of predictions for diffractive
light vector meson production with the data collected at the HERA collider. All
our calculations are performed within a dipole model framework and make use of
different models for the meson light-cone wavefunction. There are no free
parameters in any of the scenarios we consider. Generally we find good
agreement with the data using rather simple Gaussian motivated wavefunctions in
conjunction with dipole cross-sections which have been fitted to other data.
