For all pc/mac users that record on a daily basis, this may be something you may want to purchase.
The Yeti Pro ($249) is the world’s first USB microphone. Featuring three custom condenser capsules and four different pattern settings, the Yeti Pro can capture digital audio with up to four times the clarity found on CDs. the Yeti Pro features a cutting-edge A-D converter chip and separate analog circuit path for use with professional studio mixers and preamps. You also get a built-in headphone amplifier for zero-latency monitoring, and direct controls for headphone volume, pattern selection, mute, and microphone gain.