When you download it, make sure you’re not clicking an advertisement. A lot of these crafty ads display fake “Download now” links to trick people into clicking the ad and getting a competitors product that requires payment. The company AVS Media is well known for these ads.
Here’s a link to the DVDFlick download page You should a pop-up asking where to save it. If you don’t or a yellow security warning appears at the top, click on the link “Direct Link” on the line saying “If the download does not start…”. Do not anything else on the page, as anything else saying “Download” is usually a banner advertisement.