I hadn't thought about Bluetooth.
I rarely use headphones though, I had a line that ran from my MacBook to my full stereo system. I'm going to try to look for a receiver I could just place near my stereo and run the line from there. It will look a hell of a lot nicer not having a cable going across my floor.
edit: After reading reviews of a few different models of Bluetooth receivers I'm not sure its right for me, I'm pretty picky about the quality of sound coming out of my stereo and I feel the Bluetooth is going to let me down. Having said that, I'm going to give it a try. I'm going to see if I can pick one up tomorrow and see how it works. Everything about using Bluetooth seems better than the method I was using, it just depends on what kind of quality I get out of the sound.
Looking at something like this:
http://www.amazon.com/Logitech-Wire...000540/dp/B004VM1T5S/ref=cm_cr_pr_product_top