Google Calendar needs Hotsync Support

I admit that I use a whole host of apps but if there's one thing that I wish I could have its HotSync support for Google Calendar. Right now I use MS Outlook and Hotsync it to my Treo 650, what would be really cool is if I could see my calendar online at Google. The concept of Google Calendar is really cool and I like the color coding aspect as well. Right now my calendar is synced up with Plaxo but that only works with Outlook. I'm currently looking for an Outlook replacement but I'm not having any luck. I'm hoping that one day, Mozilla will integrate a calendar into Thunerdbird so I can ditch Outlook all together but I tihnk thats a few years away. :( I guess I'll just struggle on with my MS stuff until something viable comes around.