Customizing right-click menu?

Is there any way to add an option to the menu that comes up when you right-click a file? What I'd like to do, if possible, is add an option so that when I right-click an iso/bin/other file of this sort, I can just select "Mount with Daemon Tools".

Is this possible?

Here's a few articles for you to check out...

How to Add Items to the "Send To" Menu in Windows XP
http://support.microsoft.com/?kbid=310270

Add or remove entries in the New objects list (ShellNew)
http://windowsxp.mvps.org/shellnew.htm

Add items to the New menu (aka ShellNew entries)
http://windowsxp.mvps.org/shellnewadd.htm

Manage the context-menu entries for folders, drives and Namespace objects
http://windowsxp.mvps.org/context_folders.htm

Customize Context Menus
http://www.annoyances.org/exec/show/article02-026

Customize the right click context menus
http://www2.technobabble.com.au/article182.html

Customizing Right-Click Menu Options in Windows
http://www.jfitz.com/tips/rclick_custom.html