We've always drooled after the top end of the Ultimate Ears headphone line, and it looks like we've got a new lust-magnet -- the company just introduced the Triple.Fi 10vi in-ear buds with an iPhone and Blackberry-compatible mic / button. The triple-driver 'phones are said to have the same essential guts as UE's far more expensive custom monitors, and they'll kick out frequencies as low as 10Hz and top out at 17kHz. Yes, we want them. No, we can't justify spending $420 on them. Yes, we're totally thinking about it anyway.