I've removed your link. The Rockbox Utility is probably easier to use than your instructions, we don't like instructions for unsupported builds in the official forums, and we really don't like people following steps that aren't in the manual and then coming to us for help with some unknown set of steps.
Please, if you want to make it easer to install, help is improve the installation process.
And please, don't use our forums as a means of advertising your blog.