The work flow in PS is very sluggish when scrolling thru new photos, especially hi-resolution photos. You click on scroll-down....wait a minute...scoll down...wait a minute....etc. If you click too far ahead, the title bar shows (Not Responding) and the screen often goes pale.

I would like to see some process that does all this in the background. It's not like I have an old, slow PC. I am running with Windows7 64-bit on a Core-i7.