I would be interested in being able to control session expiration as well. Don't want to do it if it is a pain, but I have never been a fan of setting time limits. I often leave the site open during work and check it from time to time, but I have to keep logging in - I feel like this might be a deterrent to people staying on the site. I would rather risk a small security issue and make it easier for members to keep interacting with the site, rather than get logged out, and get frustrated. Thanks - just my opinion...