Since there's one for movies you've rented recently I thought I'd make one to see what kinds of movies/TV shows/concert videos people have added to their DVD collection.
While I have made several additions to my collection over the past 2 years, my most recent is I just picked up Narnia on DVD on Friday. I also last weekend picked up all 3 Aladdin movies and actually watched them all back to back last week. I am currently waiting for all 3 Urban Legand and both "I Know What You Did Last Summer" movies. (I got them as a collection so they will be arriving together).
As far as TV Shows, the ones I have right now (which will be added to soon) is LOST Season 1, Friends Season 1, 21 Jump Street Season 1, Silk Stalkings Seasons 1, 2, & 3 and That 70's Show Seasons 1 & 2. I can't wait to add to that collection.