Verizon Wireless and Motorola recently unveiled the latest addition to their slim V CAST mobile phone family: the Motorola RAZR V3m. The V3m looks a lot like the first RAZR phone released last fall but this one, designed in San Diego under the direction of Motorola engineer Scott Steele, stores and plays music. V3m users have access to more than 1 million songs that can be downloaded online through V CAST. The phone supports V CAST multimedia service including high-quality video and three-dimensional games. The RAZR V3m retails for $149 after a $50 mail-in rebate with a new two-year customer agreement with Verizon Wireless. Customers need a subscription to a V CAST VPak, which costs $15 per month, to access online music.