i have tried the various ways to do it in the pc forums and i believe i am doing it correctly. basically what i am doing is selecting the ufo application do show package contents go into the base folder. inside there is a file called 0ufos.pk3 and from what i have read the file is basically a zip file. so to modify it i copy it and paste it on my desktop. the i rename it .zip instead of .pk3. then OS X will unzip it for me. once it does that i have a bunch of files i can modify using textedit. i modify the campaign.ufo one. scroll basically all the way down and you will see the different difficulty settings. change values to what you want. and save. then i have tried just putting the files back into base and launch the game that did not work. i have tried repackaging it up into a pk3 file. this does not work either. i am really out of ideas and if any other mac people out there could help it would be appreciated...
Thanks.