Install new Exox???

[wahooman63]

My Xbox has a really altered (I think) Evox dash. All of the menus and things I have seen in the tutorials here do not exist.

I have an Evox boot disk that I made. If I put it in it boots to the evox on the disc....if I take the disc out it goes back to what was there when I got it.

Can I delete what is there and install Exox from the disk I made??