According to the Specifications at http://www.sonystyle.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=1551&storeId=10151&langId=-1&productId=11038668 , there are no USB ports on your Sony DCR-DVD105 DVD Handycam Camcorder with 20x Optical Zoom http://www.amazon.com/gp/product/B000E0G00K?ie=UTF8&tag=motionpicturecentral-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=B000E0G00K. You will need to use the composite video cable with the 3 RCA plugs (yellow, white, and red). You then may connect the composite video cable to the Diamond VC500 One Touch Video Capture Device http://www.amazon.com/gp/product/B000VM60I8?ie=UTF8&tag=motionpicturecentral-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=B000VM60I8 in Windows or the Video Capture for Mac USB2 Video Capture Hardware http://www.amazon.com/gp/product/B000WR4BBU?ie=UTF8&tag=motionpicturecentral-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=B000WR4BBU on a Mac to capture the video to a computer. You may also use the Pinnacle Video Transfer Pc/mac Less Video Transfer Device http://www.amazon.com/gp/product/B0015E2PQM?ie=UTF8&tag=motionpicturecentral-20&linkCode=as2&camp=1789&creative=9325&creativeASIN=B0015E2PQM for video capture from your camcorder without a computer. Once your video is captured, you may use one of several editing programs to edit and save your movie including: Windows Movie Maker http://motionpicturecentral.com/forums/filmmaking/editing/windows-movie-maker iMovie http://motionpicturecentral.com/forums/filmmaking/editing/imovie Final Cut Pro http://motionpicturecentral.com/forums/filmmaking/editing/final-cut Adobe Premiere http://motionpicturecentral.com/forums/filmmaking/editing/adobe-premiere Good Luck!