Spokes!
I need lots of long spokes for 2 sets or wheels to build this winter. If you don't have any, I'll take a lead for online, Lickbike.com is about the cheapest I can find.
This eBay seller is about the cheapest I've seen though I don't have any experience ordering from him:
http://cgi.ebay.com/ws/eBayISAPI.dll..._promot_widget
Neal