Have you seen it? It's a wonderful series. I don't know why I didn't watch it the first time around but I can't wait for Season III.
I'm posting the free links I used to watch the series below the photo in case you want to catch up too. I tried watching on my laptop but the annoying ads kept playing out loud while the program was running several times. SO, I emailed the links to myself and watched on my iPad. Problem solved. Full screen viewing is recommended. I LOVE this series!!!
Sherlock, Season One, Episode 1 - A Study in Pink
Sherlock, Season One, Episode 2 - The Blind Banker
Sherlock, Season One, Episode 3 - The Great Game
Sherlock, Season Two, Episode 1 - A Scandal in Belgravia
Sherlock, Season Two, Episode 2 - The Hounds of Baskerville
Sherlock, Season Two, Episode 3 - The Reichenbach Fall