I am trying to find the same thing. It looks like there are two options, for the future. There is a commercial program called DataPilot (www.datapilot.com) that costs about $35, and seems to support the functionality for other LG phones. There is a open-source version called BitPim (www.bitpim.org), which again seems to support similar LG phones, but not the Dare, yet.
Does anyone now of a third party software that will allow me to sync an Lg phone like the voyager or dare with outlook. I don't want real time push mail, just a once or twice daily manual sync via bluetooth.