I would recommend Antlion ModMic 4.0, its pretty easy to mount, has noise canceling (you will still need to set it up on your voice program to calibrate what you want to pick, etc).
Yeah, but as I stated earlier it's a microphone that costs more than the headphones I'm looking to buy... I already have a condenser mic for recording purposes so I don't really see the point in dishing out $50 for another high-quality mic. I would much prefer something in the $5-15 range. The Zalman ZM-Mic 1 is still the best option I've found bang-for-buck--wise, but it's omnidirectional and according to all review data does exactly what I don't want a mic of this purpose to do: pick up EVERY SOUND in even remote proximity to it. =\