iBeats are terrible. Add on about $30 and get Monster Turbines- they're the best thing to ever come out of that company, and that means a lot considering they're pretty much a scam in every respect. I have the Turbines and for that price I wouldn't consider anything else besides maybe a Senheisser.
Monster is the snake oil company of the 80's-2000's. Gold plated RCA cables $49. 3' Optical cable $39. Speaker wire $1.35/Ft. Over priced, over hyped items worth 1/5th of the retail.