A1600 is out, and runs linux (according to motorola.com.cn): http://www.motorola.com.cn/a1600/specifications.asp
ZN5 is a 5 mega pixel phone, and there is a "project" on opensource.motorola about it (no files yet): http://direct.motorola.com/hellomoto/ZN5/ https://opensource.motorola.com/sf/projects/motozinezn5 -- Daniel Ribeiro
