Memory leaks?

Hello,I am very much new to HDF.. I have my application coded using VTK, wxWidgets.. To save the results I make use of HDF5 format..But during data exchange between, HDF and VTK, i see that memory status is task manager keep on increasing for eachtransaction of data exchange.. So with a lot of curiosity, i googled and found that there exists some memory leak. Is it true that there still exists memory leak.?I am using C++, working with Visual Studio 2008 standard edition.ThanksRegardsDear hdfforum! Get Yourself a cool, short Email ID now!