We run 64 bit for most new builds with one exception, some old finical reporting software that is tied to our ERP system requires 32 bit. This software is no longer being developed or upgraded by the vendor. We cannot switch to another tool without writing it ourselves and that will not happen because the ERP system will be upgraded to a different vendor soon. …by soon I mean they will start working on the upgrade soon. So, long story short, we still have at least 2 years on 32 bit for this dusty old software.