  Using several realisations of the Galactic population of close white dwarf
binaries, we have explored the selection bias for resolved binaries in the LISA
data stream. We have assumed a data analysis routine that is capable of
identifying binaries that have a signal to noise ratio of at least 5 above a
confusion foreground of unresolved binaries. The resolved population of
binaries is separated into a subpopulation over 1000 binaries that have a
measureable chirp and another subpopulation over 20,000 binaries that do not.
As expected, the population of chirping binaries is heavily skewed toward high
frequency, high chirp mass systems, with little or no preference for nearby
systems. The population of non-chirping binaries is still biased toward
frequencies above about 1 mHz. There is an overabundance of higher mass systems
than is present in the complete Galactic population.
