I watched Dead Like Me while it was aired. My girlfriend at the time turned me on to the show and I loved it. Can't wait for the movie!
So next recommendation!
I have all of Charmed from my friend. Like Buffy and Angel, I stopped watching it 2 or 3 seasons in, so my goal is to finish off the story, lol. But I want to put Charmed on the back burner for now as the recommendations you guys have given have been awesome.