[mythtv-users] find orphans.py question

[Greg]

  I noticed tons of orphaned png files on my system..I tried find 
orphans.py,it didn't find any,it did find 4 snapshots and 2 videos and 
all my database backup's.
   My question is why it didn't find the png's? One other question is 
why does it target my db_backup's? I have a ten day rotation defined in 
a cron job as suggested on the wiki.. I removed all references to the 
dbbackup's and when I run the script it still show my backup's as 
orphans...I really don't want to delete my backups...