adm:x:4:user
dialout:x:20:user,mythtv
cdrom:x:24:haldaemon,user,mythtv
floppy:x:25:haldaemon,user
audio:x:29:user,mythtv
dip:x:30:user
video:x:44:user,mythtv
plugdev:x:46:haldaemon,user
users:x:100:
klog:x:103:user
scanner:x:104:hplip,user
lpadmin:x:108:user
admin:x:110:user
netdev:x:115:user
powerdev:x:117:haldaemon,user
user:x:1000:
burning::1001:user
mythtv:x:123:user