Hi everyone and thank you for your time if you are reading this. I have a new T3i and am trying to set the limit on the ISO for while the camera is in any of the auto settings. I thought that this could be done but I am having trouble. I can set the ISO while in the AV, TV and M modes and it stays, but when I shift to any of the auto modes it wants to take a very grainy photo at a higher ISO setting. Any suggestions? I have tried to see if anything was posted on Youtube, but have had no luck there either.

I try to only use the more manual settings, however, my wife uses the camera as well and she requires the auto settings and while she gets nice composite shots, when trying to work with them they are too grainy to really do anything with except to print in the 4x6 format for a family photo album.

Please help