Plague Doctor X

so do all the flies have to be input into the zips in the tekkit mods folder? (made account to ask) i mean, once i edit them, can i put them in a zip texturepack in a format like vanilla MC and have extra folders ex: mffs_rev7_for_1.2.5-client\mod_client\mffs_grafik\blahblahblah.png IN the same texture zip. or do they need to be installed seperate. i am asking because i make textures for vanilla MC and am hoping that one doesn't need to install everything by hand, throws off some people.