Along with radiation, you will get chemotherapy called Temozolomide, in the form of pills. This is also standard treatment whether or not you are in this study. You will be asked to take these pills every day during the course of radiation and for 5 days each month thereafter for a year. However during radiation you will be receiving Temozolomide, which is used to possibly make the radiation more effective, only for 4 weeks as opposed to 6 weeks of conventional radiation. As part of usual care with this chemotherapy you may receive supportive medication to prevent and treat nausea, vomiting, low blood counts or infection.