I would have to say the problem is either with vista or with compadability of your quadcore and max 2009, it should be running like a dream definatly not 10fps with 70k Sorry but i have no idea how to fix it, try looking on autodesk for help.
also do you have the 2009 service pack, somtimes they fix issues like slowing preformace
Autodesk - Autodesk 3ds Max Services & Support - Autodesk 3ds Max 2009 Service Pack 1