Hello, I appologize for the mistake. The link that I sent you was indeed to an internal document. Here is a link to another, public knowledge base that may be of help as well. It will help you determine where LabVIEW is creating new buffers.
http://digital.ni.com/public.nsf/websearch/C18189E84E2E415286256D330072364A?OpenDocument Sorry for the inconvenience. I hope that this help. Take care! Aaron B. National Instruments