Hello Blizzard team,
so here is something that is bugging me:

I just wanted to download Diablo 2 with my CD-Key. (Un)fortunately I only need CD 2 because that's the CD I cannot find anymore. But I have to download all 3 CDs.

That's a disadvantage for both you and me. I have to wait longer for the download to be finished (about double or even triple the time) which especially is a problem for people like me with a relatively slow internet connection. The disadvantage for you is that there is more traffic on your servers.

I'd suggest that you add checkboxes which ask which CDs shall be downloaded. I'm sure this can be useful for many people who are only looking for on special CD.

Kind Regards
accessoire

PS: I really like your new website layout :)! Thumbs up for the graphic artists ;)!