Thats it, Im using 1600DPI and found out that 3200 is less laggy, so Im migrating. Thing is, I've AWAYS, since Windows XP (at least), used the Desktop's mouse sensitivity at its default value, in the middle of the adjustment bar. If im doubling the DPI I should be halving the Windows sensitivity, but that seems like an impossibility, at least using only Windows GUI.
Questions:
1- how to calculate the exact Windows sensitivity I need using the calculator here in the site?
2-Once I find out the correct value, how to change it in Windows if the sensitivity bar in the mouse's configuration menu doesn't have a position where the sens is exactly half of the default value?