generated SVG files?

Has anyone successfully used the generators at the site below to generate files for use in Easel? I can’t figure out if there is a way to tell the X-Carve to cut the shapes properly.

Pull the SVG into Inkscape.
Select the individual box elements/sides/sections and combine.
Import into Easel.

These files are meant to be cut with a laser, but there is no reason why you can’t cut them on the xcarve. Use outside cut and you may also want to add dog bones to the inside corners so the fit is right.