Assuming you have Windows XP or later, all the drivers you need will already be present. Just install the FireWire card then connect it to your camcorder, turn it and that's it. Most likely, at that point, you'll see a window pop-up asking what you'd like to do. One option is "Import Video" (or similar). If you choose that, Windows Movie Maker will open and you can capture your DV with it. It's free and installed already. Alternatives (some): WinDV (free) DVIO (free) Scenalyzer (not free) Enosoft DV Processor (our very own, and free for personal use)