I have installed ver 6.0a2 on WinXP. It is working well so far with a
library of about 17K songs. It is much faster than 5.40 and random dropouts
on my wired network seem to have disappeared. However, I cannot control the
server from the built in browser on my Pocket PC. I displays the status, but
when I try to send any commands (e.g., next track, add to playlist) to the
server, nothing happens. I tried several web interfaces, and they all
behaved the same way. Everything worked fine on 5.4. I tried another Pocket
PC browser (NetFront) and everything works normally with that.

Otherwise, so far I am pleased with ver 6.