Congrats on the purchase! I still feel nowhere near the potential of my HD800s but I'm just amazed at how great they sound with my 'high-end' portable setup shown below. Rather than spend some serious money on the Omega stands (although they are very nice), my headphones spend a lot of time on my head and hence the stand was secondary. I built my own stand using a 4" long piece of 3/4" galvanized pipe, a 3/4" threaded flange for the base, a styrofoam dummy's head from a local costume shop and a can of styrofoam safe spray paint (tan colour). Total cost was about $15.
Although I've bought mainly portable components and show the setup connected to my iPhone 5, I use it far more often connected to my MacBook Pro. The MBP is connected to the Cypher Labs Algorythm Solo -dB with a USB 2.0 port. The balanced output of the CLAS -dB is connected to the balanced input of the Ray Samuels Audio Intruder. And lastly, my HD800 (self-reterminated) are connected to the balanced headphone output on the front of the RSA Intruder. Eventually I'll be buying a better amp and DAC for my home setup, but right now my so-called 'portable' setup does a very nice job with my predominantly FLAC based library of music. Thankfully I've discovered that I don't need to jump right to the GS-X Mark II and an equally pricey DAC to get fantastic sound. And when I do buy the high end 'desktop' amp and DAC, I'll hopefully appreciate the sound improvement that much more.
Dale