Look like Palm posted the updated to quick. They pulled it off there site. Users are reporting a few issues, but I suspect Palm posted the updated to soon. They do have a online meeting schduled for the 26 to release a few different push email solutions.
http://registration.intercall.com/register.php?company_id=113&event_ids%5b%5d=17053
If you want the update, I have found it here,
http://www.beyondthetech.com/downloads/phone/updates/treo700w/