Love Penzey's, too. http://www.penzeys.com/cgi-bin/penzeys/shophome.html
I purged, replenished and replaced over the past year. Still, my spices have been a big jumble of sizes and containers. I'd have to take 10 jars out to get to the sesame seeds or the wasabi powder, way in the back. I always kept them semi-organized though, by separating cooking and baking onto different shelves.
As I set up my new kitchen, there was one big drawer left over. Prime real estate. I didn't want it to become the catch-all, junk drawer. I have enough space here, and I will endeavor to have everything stowed logically.
I unpacked the big tub of spices, and I set up the assembly line. I found clear glass spice jars $3.99 for a set of 3 at World Market...same price for small or large.
...and these nifty preprinted labels at Ace Hardware. (Who keeps a whole jar of M.S.G.??) I have a label maker for the odd spice that they don't list. The jar lids swivel around to reveal 3 sizes of sprinkling holes, and they twist off easily so I can get in there for a pinch, or use a measuring spoon.
I'm splitting the drawer in half--one side for cooking spices and one for baking. It's great to have everything within reach, and on one level!