Hi... I've just migrated most of my work space to Mac from Windows 7, although I'm very familiar with Mac (been running Windows on a MBP via Fusion for years). I'm sort of desperately looking for a visual reminders/alarms app to run on the Mac. I've tried Reminders and the Calendar and Notification Center, but can't find what I'm looking for. I'm used to something called Chameleon Clock in Windows which allows you to set a reminder which at a set time puts up a small dialogue with the text of the reminder, a colored background, ability to snooze, play a sound, etc. Alerts can be set to run every day, hourly, once, annually, monthly, etc. I haven't been able to find anything that works like this for the Mac. I've so far tried Due, 2DO, and Calenderique, but none of these have the capability I'm talking about. I specifically want a discrete, single reminder to pop up, not a list of things to do that day, or a whole calendar of things to do. I'd be very grateful for any recommendations. Thanks.