I've been studying for the GMATs since Febuary of this year. Started with Kaplan classes early in the year, studied from April thru August relatively lightly and since the middle of August I've stepped up my studying to several hours everyday. My first diagnostic test in Feb I scored a 500 , then last month I took the real test and I scored a dismal 560 (Q 35 V 31). I was surprise to score so low as my practice test were around 650ish (Quant 40s, V 36-38ish). Now I'm back to the drawing board and continously studying again. But my quant score just doesn't seem to be able to rise from the 35 range - its almost as if I digressed. I'm so frustrated I'm about to throw the towel in. Any words of wisdom before I burn the Gmat books?