Yes, that works fine for me.0d1n3oo3Broad said:in principle you just have to rename the ending from *.Civ4WorldBuilderSave to *.CivWarlordsWBSave.
My experience is, that the maximum number of plots for a map is 32768, beyond that no map could be used.
Also should huge maps be usable for computers with less memory, when you lower the graphic details. I only have 1.25 GB of RAM and can use a 287*113 map.