I'm running Tiger 10.4.11 on a PPC mac. I need an application which allows me to log activities on a time sheet and calendar. Basically it's extremely simple - I need every day - 24 hours - divided into 15 minute interval spaces, with time and date indicated, and the ability to take brief notes at any given interval. As usual, in my experience iCal is garbage, so please don't recommend that. TIA!