We let you in on one of Klipsch's little secrets when we revealed the Image X10i to the world back in December, and now that the company's highest-end iPhone-friendly earbuds will be shipping en masse within a month, we figured we'd grab a set and let you know if they were indeed worth their weight in gold (or just $349.99, really). The X10 has sat atop the company's most recent lineup of earbuds for awhile now, and with the raging success of the