Have to upgrade another PC, don't know whether to buy Core i7 2600 or 2700 3.5 and Z68 main-board now, or should I wait for the next one (expected when)? What are the features /speed upgrades? Buy the next one or buy i72600 and Z68 when price goes down on new release? Understand a Z68 main-board will take the next release CPU - maybe with Bios upgrade? I prefer overkill on a trading PC as I am multitasking on the main one and so prefer to keep my blood pressure low by not waiting long for anything to load/complete. I will pay up for this rather than for my personality false economy of min spec to run charts. Asking here as this is where I get the best answers.