AT&T and Sony Ericsson announced the Sony Ericsson C905a Cyber-shot and the W518a Walkman, both will be available in AT&T stores from July 19. The Sony Ericsson C905a will be available for $179.99 and the W518a for $49.99, both after mail-in rebate with a two-year service agreement. (For the C905a, pay $ 229.99 and after mail-in rebate receive $50 AT&T Promotion Card. ... continued »