WP Tango update

According to Nokia, Rogers has the WP tango update avaliable for the Lumia 710 in Canada. However when I plug my phone into my computer and check for updates with zune, it says my phone is up to date. http://www.nokia.com/global/support/software-update/lumia/america/availability/ I have tried the force update trick but it does not work. Can anyone help? Update My phone has now started updating after forcing zune to show me the update and restarting the backgound intelligent transfer service on my computer.