I would also suggest looking into molex connectors, like the ones used by admin for the light sensors. They will allow you to make your own custom extenders, and you don't have to cut your servo wires. You can get male and female ones on digikey or at certain electronics stores. I couldn't find them at Radioshack, but Spectronics has them. If you don't want to buy the clamps, it's not hard to connect and secure the connectors with needle-nose pliers, it just takes a minute or so rather than a couple seconds, and you might ruin a few connectors.