I just re-checked my invoice that was on my car when I bought it. It shows I have the "Owners Reward Package" for $600. I noticed it included allot of little semi-worthless stuff until I got down to the bottom. It said I had two free oil changes coming and noted "Synthetic Oil" was the oil to be used. :rockon: (4500 miles) I'm also hoping there will be no charge on reprograming the noisy "R" reverse beep. Not really worth $600, but I'm still smiling from getting $1000 off sticker in June. The 2010 Prius just hit the lot then, and to get my payments to $400 per month, the sales manager dropped sticker $$$$ so I could take it home. Blew my mind!!