To elaborate, all of the Tekkit information is in a directory called jar in the ftp area thingy.
stickypistons.co told me to make this folder and put the tekkit.jar and 2 of the folders in there(mods and config folders). I put all of the folders in it (mods, config, buildcraft, craftscripts, plugins, redpower). I'm wondering if the other folders needed to be elsewhere.
Currently the following folders exist OUTSIDE this "jar" folder:
buildcraft, config, mods, plugins, world, world_nether, world_the_end
And thank you, I will try this when I get back to my desktop.