Mounting .iso on windows XP

How do you mount a .iso cd image file on windows XP like you can on in linux

I found a reference to "Virtual CD-ROM Control Panel v2.0.1.1" on a news group site after googling on for a little while, and I was suprised to find when I made use of the site: directive in google the only page that made any reference to the control panel applet above was This MSDN Faq page. Usage is pretty easy provided you follow the instructions in the readme.