Help me, I'm begging you!

As I'm almost sure nobody would read the entire story -

TL;DR - Got Diablo 3 Digital DL, Activate it, Install It and Hit Play.
Blizzard - Trololol Your Video Card isn't supported, you can't even be given a chance to play!


I NEED MY DUNGEON TRAWLING. PLEASE, PLEASE HELP ME OUT.
I'm going insane..so insane that I actually installed Maplestory to distract myself! ;=;