gah, none of these seem to work
aBURyhWGFndUFhrm bP8rnhwu8mEeFMPr dGDccgGDWT88hDHc aWh397SLVCykGF5r ctMhkwPn65uYPu9e fErYApAFhbpYRLHw bA4AwyhstydP4XmA bNDhq7R8Hb9cNf98 c4LRgTpcKEY6N6pX eNWksBcyZUnMuWHu bz9CxB5bfpHCBxVY
You might be entering the codes in the premium box, instead of the register your account invitation box.
you have to start here: https://www.spotify.com/us/invitation/
Everyone please vote this thread up, so the invites are publicly visible to all hackers! Let the HN Community get first dibs on the Sportify Invites!