Create .iso in Windows with free software

It's no secret: I love CDBurnerXP. The program is free, fast, and has none of the bloat that somehow has crept into almost every other disc writing software. It's available from the link above and even on Ninite. Today I learned of a useful feature it has which I had previously used other software for. This software can write .iso files of existing discs. On the main menu select "Copy or grab disc" Then simply choose the hard drive as the target and click copy. Easy as pi! I originally found the instructions here.