<A href="http://www.juliusbuss.de/web/youatnotes/blog-jb.nsf/dx/huge%2Dmemory%2Dleak%2Din%2Dxpages%2Dengine%2Ehtm" target="_blank">Julian Buss heard something about XPages and he'd like to get some more information</A>. It seems, if you run Domino on Windows, Taskmanager may show a memory leak. He's trying to figure out if the problem is Taskmanager or XPages.