It seems I was wrong in assuming there is no competently done airbus package around - work is being done on a A320 by Dreamfleet and RealityXP. The package seems to brake the usual limitations of FS9, and promises to excel both in graphics and functionality. check the site carefully - and feel your mouth watering:
http://www.airlinerxp.com/index.html
Still under "open" developement, and surely a long project running, but with Dreamfleet it is not a nobody working on it. Amazing that such a major and revolutionary package still gets developed for FS9. Shows that FSX after 1 and 3/4 of a years has still failed to claim position of being the undisputed king of the hill. VFR flyers with small planes seem to prefer FSX, while IFR flyers with fat birds stick with FS9.