As a total beginner I'm wondering what people use to connect Arduino's, motor controllers etc. etc.? I'm on the verge of buying some pre-made jumper wires (http://robosavvy.com/store/product_info.php/cPath/35/products_id/1178) for convenience more than anything else. But I'm wondering what more experienced people do? Do you make up your own jumpers from scratch? Some general advice/shared experience on wiring would be interesting.