I just took the GRE today and wanted to see if my scores put me in the competitive running for top fellowships at top universities or if I should consider retaking the test. My Verbal score was a 170 (an 800 on the old GRE) and my Quantitative was a 156 (a 720 surprisingly on the on old GRE even though that's the 68% percentile of test takers). I still have to wait for my essays to be graded but feel they were almost certainly both 4s and likely (hopefully!) higher.
According to the Planetizen guide, MIT had the highest test averages at 630 for V and 708 for Q for fall 2010.
If anyone with competitive fellowships (or those that dole out fellowships) has some insights, they'd be much appreciated.