Heh, hope you enjoy them!
I picked up my DT 770's locally just a couple weeks ago. Powered from the Xonar DG. Primary setup is for PC gaming.
I SERIOUSLY doubt I could have picked up a better pair for the price (for the characteristics I was looking for). I will say coming from the iHarmonix Platinum ev's it was an E N O R M O U S leap forward into quality sound.
Love them so much I picked up the Fiio E11 to power them from my Fuze. Just, wow. I wish I could snowboard with that combo.
This site is amazing. So much knowledge and understanding of these great products! Big ups to all of you who take the time to help those of us with less understanding of sound!