Crashing with PDM Enterprise

T3400 4gb RAM FX1700 XP 64bit. SW2008 SP05 My company ishaving stability problems following our recent upgrades. Newmachines with the above specs. One of the biggest complaints iswith Mating and deleting mates out of large assemblies. Solidworkswill just crash with no error warning. It shows less than 2gb ofram taken up on this specific assembly when it is open and theprocessor never gets more than 30%. The users seem to complain thatmost crashes happen when PDM and Solidworks are interacting. AllEngineers are on gigabit ethernet. Anyone have any pointers on whatwe can try?SolidworksAdministration