Currently I have a 5200+ windsor 90nm clocked to 2.86 at 1.4v, and 2GB of Dell DDR2 800 ram I have running at decent timings 4-5-5-15. Should I spend it on the 5400+ 2.8GHz or 4GB of Crucial Ballistix? Or should I go out on a limb and go for the 2.1GHz Tolliman? Would the Tolliman show any real increace over my current processor at similar clockspeeds? Will my DFI LanParty UT 590SLI support it well enough to support decent overclocking? I will have a 9800gt in the near future, just throwing that in there.