ReMindMe is a simple application that can remind you of important events. The program includes a small calendar in which you can add a series of events by day, but you cannot specify the time. Once installed, it remains on the menubar and you can command it from there. All the events for the current day will appear in blue when you hover the mouse over the application icon.
You can also set a reminder for some days before the event, and you can play a sound or show a window for both the event and the reminder. The application also allows you to list all the events you have created and print them in a TXT file. The events are displayed with the date of the event and whether it is an iCal event or not. A great thing is that the program can be integrated with iCal, so that all the events you add in this program will be also added to iCal and vice versa.
I really don't see much use in having another program when you can have everything in iCal which also enables you to set reminders, so I really wouldn't recommend this program even if it works fine.