The 20 handwriting fonts were a special giveaway from SoftMaker and Xara and they were available for a limited time for those that had purchased Xara software. While Gare I'm pretty sure participated in the discussion that we had here at TG about the fonts, the fonts were never posted here at TG. The offer was distributed by e-mail.

If you downloaded the fonts from the link in the e-mail that Xara sent out you should be able to unzip the fonts and install them in your windows font file. You can't install them through Xara's font Gallery.