We also wanted cables that were even more rugged--built off of really high-quality USA-made wire--and great for use in permanent projects.
Since all of our data is digital and error corrected, the basic gray GoCables work fine...but if you're looking for the highest-quality cables then these are for you. They cost about twice as much to make, made from really high-quality wire.
Now available at Amazon.com:
Deluxe GoCables (5 pack) - Amazon.com
These are also available to order through Netduino Authorized Resellers. The part number is GoCable10cm_Deluxe_5pack and the UPC code is 858115002279.
More GoBus modules coming soon, to go along with these gorgeous new cables...
Chris