Today was the day that Project Airbus adds the sister to their awesome A320 model with the release of their Airbus A319 model! Read the announcement here. Available in two liveries, SAS and Cypress Airways, available from their site or from avsim.
I will post more after I have the chance to take some screenshots and put some virtual jetA fuel through its engines! I will take a look at FSX compatibility, but their A320 did well, so should the A319.