One of the most important parts of pre-production that gets pushed aside is camera and equipment tests. Run several camera tests with all cameras being used, including different tape or film stocks. If you are using a digital storage device like an external hard drive or memory card make sure that they are correctly formatted and that you do test runs with the video. Check all lighting kits, cords or cables, camera devices such as dolly’s or tripods, and any special effects apparatus. The best way to test everything is to shoot a complete scene using all equipment, and then capture it on the computer editing system you are using, and then give that system a trial run. This will also give you a chance to do a camera test with all of the actors, making sure that they’re planned clothing, make-up, and blocking looks correct on screen. This will also allow the second advantage of touching base with all of the actors and crew before production begins so everyone is on the same page and ready to go.