I took a cingular plan with mortorola ROKR phone. uhh.. i just returned the phone after 3 days. Its sucks lot of battery, enough if you don't use MP3 player. I had to recharge my phone almost every day. If you talk continuously for 2 hours, the phone goes off. Returned ROKR picked RAZR black.Motorola RAZR looks nice though.I was thrilled to have Razr blk . We had few of my friends who fancied for this phone. We just realised all the phones has a kinda noise. Try this for yourself. Keep the phone close to your ears. Listen to it with little attention. huh.......you would definitely hear the transitor tuning kinda noise. I checked with few of other friends' phones .All gave the same irritating noise. Worst thing is when u make calls the person on the other side can hear the this noise.Careful : Watch out for this .If you are prepared to live with the noise , this phone is really cool.Pros :1) Nice lookingCons :1) Battery life is poor.2) Crappy Menu structure3) Noisy.