I'm putting together parts for a fixie commuter build, and I'm looking for a decent sealed-bearing hub -- does anyone have experience with this rear track hub from Nashbar?

http://www.nashbar.com/profile.cfm?c...eid=&pagename=

It looks pretty decent -- sealed bearings, it can be set up fixed/fixed or fixed/free, and it looks like the axles are long enough to add spacers for 130mm spacing.

Thanks!