[mythtv-users] Editing SD lineups

[DaveD]

If I edit my lineup on Schedules Direct, do those changes take a while 
to go into effect, or can I run mythfilldatabase as soon as I hit the 
"Save" button?  I'm not seeing any change in my channels.  Do I have to 
wait a day or so?  Seems I've had this problem before and changes 
eventually took.

I ran "mythfilldatabase --sourceid 4 --do-channel-updates".  Am I having 
one of my usual misconceptions?

Dave D.