ShellGEM

ShellGEM is a free utility that has received very good reviews all over the web. It lets you rapidely browse your entire directory-tree from a single item in your win9x shell context-menu. In addition: Quickly decompress ZIP and RAR files (ARJ and JAR also supported). Easily MOVE and copy files to any folder - or Create shortcuts. All this without opening multiple explorer windows. Being a context-menu extension, you do not have to run a program to perform these operations, ShellGEM is always waiting for you right underneath your right mouse-button.