timeriffic is the best. I have all text and email set to mute from 10:30 to 7:00. I also have volume set lower at work and higher in the evening. AK notepad and advanced app killer are good also. Make sure to exclude timeriffic from the app killer.
as soon as i figure out what this thing is then I need to figure out where all of the free apps are. So far all I seem to find are apps I have to pay for. Im still looking for the barcode reader