Sweyn and I have been in regular contact over email, he's going to work on some voice recordings for us in the next few weeks. We've also now got female voices in 0 A.D., and another female voice artist is being recorded currently to add more variation. We were also contacted a few weeks ago by another male voice artist who is also now recording some phrases for us, so his voice will be used alongside Sweyn's voice for the male units. These are the final phrases that were recorded: http://trac.wildfiregames.com/wiki/Audio_Voice_List