My ASEAN Free GPS Map Project

So means msm and Mfm is different?
So means in my gps I should choose either Mfm or msm in map?

I have bought a 205W which already converted to JCI enable by the seller. I dint know all this conversion stuff before i read all this.... and i have change the MSM to NT2010.20 and after i change the map, my junction view was gone..... :cry: :cry: :cry: what can i do to get back my junction view? H...