Hi, I apologise if this has been covered before but I need the ability to create profiles on my iPhone 4. Let me first explain what I need: at night, I would like the phone to be completely silent except for receiving phone calls and texts. The calls bit is very important for me as there are times when my support staff need to contact me. At the moment, I have no way of enabling this functionality. It's either a take all or none policy - so I have resorted to enabling vibrate mode but that means I get alerts for everything. Plus the days when I go into a deep sleep, I invariably end up missing calls. I have tried MyProfiles but for some reason, the rules will not stick. I am currently trying Mirrir Dev - Proile app but that is causing the springboard to crash every now and then. Is there any other way/app out there? Or if someone has experience with MyProfiles and how to configure it properly, I would be very grateful! TIA.