The Crucible has just posted a review of Corsair's XL Low latency memory. They really pump the juice into this stuff and end up with a whopper of an overclock. This stuff looks really fine.
A quote from the review "This memory performed extremely well in our overclocking testing. Since the ICs are rated at 250MHz with 3-3-3-8 timings it is not surprising. Hitting over DDR550 though is. Adding voltage at this point didn't better our max speed. In both cases (AMD64 and P4) our maximum stable overclock with the default 2-2-2-5 timings was 217MHz or PC3500 speeds."
A quote from the review "This memory performed extremely well in our overclocking testing. Since the ICs are rated at 250MHz with 3-3-3-8 timings it is not surprising. Hitting over DDR550 though is. Adding voltage at this point didn't better our max speed. In both cases (AMD64 and P4) our maximum stable overclock with the default 2-2-2-5 timings was 217MHz or PC3500 speeds."