Wasn't in the FAQ.

So i bought the SEA Box Copy, and i decided to download it from b.net because my dvd-drive is faulty. before downloading from bnet, they require you to key in the cd-key right?

so what if i decided to get a new dvd drive and install it with the dvd, it will still be ok? because i activated it online via the website.

So the most important thing is the activation when adding the game into the bnet account?

just to make sure cause i dont wanna screw it up. lol