When the ISP connector is only used once for programming, and than never again, it would be more convenient not to use a connector. Therefore, I created the connectorless 1x6 mini ISP connector and the mini 1x6 ISP adapter. By the zigzag positions of the PCB holes, the male ISP connector pins press against the holes and make electrical contact, and so no PCB connector is needed.
Youtube:
See the whole article here:
http://www.avdweb.nl/arduino/mini-isp-connector.html