? Alternative to iCal
My new, fast iMac (Mavericks 10.9.1), no longer supports iCal. I liked the simplicity and ease of iCal, relying on email notifications I could have sent to my computer and iPhone. I particularly relied on the ability to have email notifications sent multiple times in advance of the date (20 days in advance; 10 days in advance; 3 days in advance...).
Any suggestions for a simple, easy Calendar program that will send me alerts at specific & multiple time periods prior the actual date? It does not have to be free, but ideally, has to be easy and will function in much the same manner iCal does.
Thanks in advance!!!
Edit: I should also mention I do not want to use the cloud for this purpose, so something that sends alerts just to my computer and not my iPhone would be good.