Do you know of any good (or even decent) software for the Mac or Palm (or if need be, Windows or Unix) that acts as a contact manager and/or calendar with contact logs and ticklers? If you have no idea what I'm talking about, logs are chronological records of interactions you have with a person or place, and ticklers are reminders you can set to contact someone in a week, month, year, or whatever.

I desperately need something like this to get my life under control, and I'd rather not fudge it with existing web reminder services, Palm OS date alarms, or reinventing the wheel myself with mySQL/PHP (the solution to 63% of the world's problems).

Anyone have a pointer for me? Thanks! (Of course I'll share at I find...)