[sdiy] need a source for 6 pin IDC ribbon cables

[Danjel van Tijn]

I am looking for a source of pre-made 6 pin (2x3) IDC ribbon cables.
It looks like http://www.pololu.com/catalog/product/972 have some but
only five in stock and I need a lot more than that (like 320 for a kit
I am putting together). Also they are 12" long and I probably need
more like 8" length.

Where is a good place to get custom ribbon cable assemblies?

cheers,
   Danjel