(Mark/Des) Using external storage managers (DysCo) with CASA 6. (Offringa). Lossy(!) compression of visibility data as you fill it. Used by LOFAR. This storage manager is not in casacore (should be). Easy to build in CASA5, via a shared library. More difficult in CASA6 because no shared libraries. How to do add-ons like this in CASA 6?
Justin: end-to-end tests for every instrument. Need something for VLBA, and Justin et al. will provide. EVN? Maybe the Des' tutorial?