also, MyGIG/Nav is *not* included on the '08. The only 'included' package compared to the '09 is the SRT Option Group II

'08 Option Groups are:
-Sunroof
-MyGIG/Nav
-Tire Upgrade

'09 Option Groups are:
-Sunroof
-MyGIG/Nav
-Tire Upgrade
-SRT Option Group II
-Manual (6-Speed)
-Hood Stripe Delete