Since I'm at work, could somebody tell me how much the Mass Effect DLC is and what it adds to the game?

It's 400 Microsoft Points and adds an extra (very good, in my opinion) mission that takes about an hour or so to complete.

Ok.

Thank you for the info. :)

I should also mention that it's free on the PC version assuming you have a legit copy of the game and can register it to EA.

Though from the looks of it, your question has already been answered.

It sounds good, and Mass Effect is so far the best RPG I've played this gen, however I can't justify the price for one mission.

Sides, there is enough content in Mass Effect to keep me busy for god only knows how long.

It depends on how you play I think 2-4hrs would be more represenative of a typical player. It's been a while but I think spent close to 3 hrs myself on the first playthrough. Its not your typical bland sideworld mission it actually has some depth to it more like the story portion of the game. It has some replay value due to some different story path choies you can make. Its well worth the $5 or whaterver 400 points equates to.