Upload & Sell: Off
thanks cas5, amonline. Yes, I checked and it's running on 64bit. I'm clutching at straws, I think.
Another thing, I have 16g ram and I have to wonder if LR4 is actually making good use of this however I'm not sure how to check this.
if you're on Windows, you can check your processes (Click start, then run. Next type "taskmgr" then hit enter or Right click on the taskbar and click "task manager".)
if you're on Mac, run Activity Monitor (easiest way Command Spacebar to bring up Spotlight, and type in "Activity Monitor")
Both show how much CPU/Mem your processes are utilizing.