Classic storyRalf certain he will be on '08 gridWednesday, 18 July 2007 Ralf Schumacher says he has no concerns about his future in Formula 1.Read Full Story: http://www.itv-f1.com/Controller.aspx?PO_ID=40068. GuidesTechnical explainers for modern F1 fansDriversProfiles and classic storiesDataChampionship tables and records