are you asking if it will let you upload your blackberry calendar to your gmail calendar? as in, taking all the dates you have already entered in your phone, and putting them onto your gmail calendar? if that is what you are asking then i do not think that is offered right now. the main purpose of google sync is to gather all of your other calendars from online, and put them in your main focus point, your blackberry(being as blackberrys go everywhere their owners do).
