Question: where is idvd on my macbook pro?
Answer: And iDVD is no longer included in the iLife 11 from the online Apple Store: http://www.apple.com/ilife/. As there is no satisfactory substitute for iDVD, your only solution is to look on Amazon or eBay and try to get an older version that includes iDVD 7, i.e. iLife version 9 onwards.