We will be working on a forum dedicated to the Saturn Sky and of course you know we are going to add a section at the Saturn ION Redline Forums for it as well.
In the mean time, if you are interested in the sibling of the Saturn Sky, be sure and check out the Pontiac Solstice Forums for more information about the Kappa platform based vehicles.
Stay tuned here for an update once we have the Saturn Sky website up and running!