URL Duplicate Checker for Windows

Do you ever find yourself watching a YouTube video and then after about 30 seconds you say to yourself, "Oh my gosh. I've already seen this"? Me too. This application allows you to compare lists of URL's and keeps a record of what you've viewed so you don't need to accidentally view it a second time.I'm a bit of a YouTube junkie . I have over 2000 URL's (about 3 minutes long each) I've already viewed (and counting). That sounds bad I'm sure but on the upside I rarely watch TV so that more than evens it out. (5 YouTube vids / day x 3 minutes = 15 minutes)

When I plan to watch a video I just copy and paste the URL of what I'm about to view into a textfile and then once I have a list of planned videos (from searches / subscriptions) I import the list into this application and it spits out a list of videos I haven't watched and also a list I have already watched (separated) so I don't watch the same video again.The output list is stripped of non essential things (i.e. after the needed URL). Sometimes URL's have that pesky playlist information after them. This strips that by removing any characters after a certain threshold (able to set in the profile).