Thanks for your help guys. I finally have cruise. The Dodge dealerships that I called told me that i would have to buy an aftermarket cruise kit because the stock kit wasn't available for the 3.7L engine on the 2007 model. I found a guy parting out a 2004 Ram on eBay and I was able to pick up the cruise buttons for $20.00. It took about 5 minutes to put the buttons in and that was it. I didn't have to flash the engine computer or anything else. It works perfectly.