If you haven't already done so since Sunday (March 5th), check out the Grey Matters store. I've done a complete redesign on it, to make it flow better with the new design for this blog and the Mental Gym.

Due to the redesign, some of the links have changed. The main store page is now http://www.cafepress.com/greymatters, to make it easier to remember. You may want to use this link to update to anything you linked to on this site.

A simpler way to find the updated link for any product on the page is the new catalog feed. This is an RSS feed that links directly to every product in the store. Simply copy and paste the following address into your news aggregator/feed reader to see the feed:

http://members.cox.net/beagenius/files/greymattersstore.xml

This feed is also a great way to stay current as new products are added to the store.

Don't forget, too, that you can get US$ 4 off any US$ 40 or more purchase at the Grey Matters store, now through Pi Day (March 14th), by simply entering the code MARCH4 during the checkout process!