I had a couple of questions about getting ready for grad school, mainly about taking the GRE(physics & general). I'm starting my 4th year this fall and will be applying to grad school next fall, since it's taking me 4 and a half years to graduate. As far as the GRE, I was planning on taking it twice - once in Spring 2010 and next in the early Fall 2010 before I apply. One of my concerns was, do grad schools frown upon students taking the GRE more than once? And if I get a better score the 2nd time, will they receive the 2nd score in a sufficient amount of time before making their decision? Any help with this will be greatly appreciated. Thanks.