Hi Jobber8742,
The biggest problem is that my library is only partially being detected and what is being detected seems very random.
Indexing your music library is done by MPD.
Sometimes MPD is a bit bitchy in doing this.
You can try to enable debug mode on the dev page.
http://xxx.xxx.xxx.xxx/dev (xx ip address from your pi)
After doing that you should find log files in /var/log/runeaudio
Please check mpd.log for errors.
Also, I'd like to make the screen go into standby after a set amount of time and wake it on a touch.
Yes, this can be done by editing the file /root/.xinitrc (don't forget the dot)
# turn off screensaver
#xset -dpms &
xset dpms 0 0 30 &