Dan, I also want to second buying from Doug at orphanespresso.com (and I've been recommending them to someone at least once a week since buying from them). I was a little hesitant and had a lot of questions before buying, so I called. Doug was away for a few days, but called immediately on return and talked to me for about 20 minutes (on his dime!), answering all my questions and more. Espresso grinders are tested on his levers and guaranteed to grind fine enough to choke. I believe they also turn over their stock really regularly, so if you don't see something you like, check back the next day, or call to find out what's on the workbench at that time. I also like how Doug includes a rating for speed vs. turning effort required, meaning that some grinders will grind quickly while requiring lots of turning strength, and others grind slowly but are easier to turn, and Doug lets you know where each grinder sits on this continuum. Shipping is fast, and Doug was very good about filling in the customs form (I'm in Canada) so that it passed through easily and cheaply...

Oh, and because he restores them completely, they look great too!
I bought this grinder, a pre-WWII model, and it has the adjustment knob on the back rather than on the shaft. Very handy, and allows for very delicate adjustments. It's possibly the purchase I'm most happy with making this year (coffee-related or otherwise!).

Lastly, I would also recommend getting one of
these, which Doug pointed me towards. Makes dosing into the PF (or French Press, or moka pot, etc.) much easier and cleaner. Dump grinds from drawer onto the flat part, tip it into the rounded metal area, slide the grinds into the PF. Very clean.