The "Build Your Slostice" link on the Pontiac site was down for about a week. It's finally back up and it looks like there are a couple of more changes. The Polished wheels are now up $50 to $545 and XM is no longer listed on the option list??? There are a couple of places that XM is mentioned but it can not be chosen as an option any longer. Does anyone know if they really are dropping the option or maybe they are reworking it on the site still?