Yeah I can confirm that, have been playing Smartmap too for most of my civ4 experience, but since the original scripter stopped keeping it in shape I looked into Tectonis and Landmasses. Very comparable and also there are FfH-modifications on it (made by "DReiche" I believe - search the FfH subforum for "flavour maps" or something).
I really wish someone would make a nice FfH mapscript with tunable options like amount of mana, towers etc. plus how the land masses are formed and distributed (maybe even an option to start with hell terrain or a bit of it...).