A simple question about EvoX

[MrCaine01]

okay here I go, I've got an older version of EvoX and I wanted to upgrade to the newest one. I have it but when I extracted it the only files it had were:

Skin folder
EvoX.ini
EvoXdash.xbe
readme.txt

Now if my memory serves me correctly there were a bunch more stuff with the other verisons of EvoX. Also I just wanted to know how do I upgrade it? I am assuming that I just FTP my Xbox and over right the older files but I don't want to completely screw up my xbox. So if anybody can help it would be really great.