since i bought all the hubs i need and then some, here's where i got mine

http://shop.ebay.com/irocycle/m.html...&_trksid=p3686

the low flange hubs are great, really light compared to most economy hubs, and they're sealed formula units, so they've been as reliable as hell for me

get them for 20 bucks plus about 10 for shipping (i think he covers ebay fees with the high shipping, but 30 shipped for a new formula track hub is great)

if high flange is more your speed then you can get a set for 40 bucks