For those who are still unaware, or living on an uncharted and mysterious island somewhere, LOST is back after a mind-numbing hiatus of who-knows-how-long (I actually really don't know how long it's been, I've only been caught up for a week or two). It was awesome and in as rare form as ever! If you're not into LOST yet, I recommend you get into it posthaste! (See my previous LOST post for more details.)
Seasons 1-3 are available for watching, not only on DVD, but also full episodes on the official ABC website. I'm still amazed you can just watch complete episodes of these shows online.
Another note of interest, if you would rather, here is a very amusing video of "Everything You Need to Know About LOST in 8 Minutes, 15 Seconds".