Lucas, The easiest way to disable autoinsert notification (actually the only that I know of) is to use tweakui. The standard win95 powertoy will install and run without any problems in NT 4.0. Robert Miller ICQ6995391 [log in to unmask] http://members.xoom.com/w_e_coyote > I am using an HP 6020I cd-writer, and just recently switched to > WINNT 4.0 > disk. Is there a quick and dirty way to disable auto-insert > notification? I couldn't seem to find registry key that > corresponds with > this feature. PCBUILD: http://nospin.com or [log in to unmask]