hi, B'fore the query, i need to explain the situation what i'm facing. The Current working model is an mutithreaded scenario.. where the 'n' number of classes accessed at time diffenrently. I need to identify which class the thread is currently accessing and need to know the Business Logic sequence currently in the flow. So i have to get the instance of Category class dynamically according classes which the thread is currently executing... so creating instances of Category class dynamically makes some pain, when executing in large process. Even though i tried with NDC, its helpful only in some Scenarios to identify... when i try to found any Error or Execptions from a class, i have to go only in particular class instantitions only.(for Dynamic instantiations).. can any gone give me a suggestion how to get the Instances of Category objects, which should give me the correct informations .(i.e) mainly by reducing the instantiation COST effects !!! And thanks in advance for valuble replies... cheers, Thambu ________________________________________________________________ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]