Here's the link to Levenger.
I've had their website as a "favorite" for awhile - and just recently received my first catalogue from them.
In addition to the items listed above - this was the place that David got his original "Evening Module" from apparently. They call it the Jotter, or "Jot Book" or something similar.
After looking through the catalogue - I thought David is probably a "power shopper" there - because they definitely have lots of cool "gear."