WarpMyMind

i need to know if i can add a file i got off an other website. if i can do i get membership?

Well, that sounds sort of like plagarism.

ok then i wont add it. thanks for advise.

As long as credit is given to the original author/creator, it wouldn't be plagiarism. However, if you'll notice on the upload screen, it says that you're only supposed to upload files you've created yourself - to upload another's work is risking a ban. So it wouldn't be plagiarism, but it still wouldn't be allowed.