Google Calendar is my Friend

Pretty decent web-based shared calendar for the whole family.

With the little one - makes scheduling sitters, work, bills a snap.

Highly recommend it along with Gmail. I have all but given up my POP client in favor of this webmail. Heck why not use their servers instead of my hard drive. Their spam filtering is way better than Yahoo and I can route ALL my e-mail through them with these features. Sick.