New Post: CAML Query Help

I have this query:

CAMLQuery: "<Query>" +
"<OrderBy>" +
    "<FieldRef Name='ID' Ascending='FALSE'></FieldRef>" +
"</OrderBy>" +
"<Where>" +
    "<And>" +
        "<And>" +
            "<Contains>" +
                "<FieldRef Name='Column1' /><Value Type='Text'>" + newval + "</Value>" +
            "</Contains>" +
            "<Neq>" +
                "<FieldRef Name='Title' /><Value Type='Text'>" + curTitle + "</Value>" +
            "</Neq>" +
        "</And>" +
        "<Or>" +
            "<Contains>" +
                "<FieldRef Name='Column2' /><Value Type='Text'>" + newval + "</Value>" +
            "</Contains>" +
            "<Neq>" +
                "<FieldRef Name='Title' /><Value Type='Text'>" + curTitle + "</Value>" +
            "</Neq>" +
        "</Or>" +
    "</And>" +
"</Where>" +
"</Query>",

it throws no errors and only returns matching results from column1. I would like to it return matching results if either or both columns finds a match. Can anyone help?

Bob Mac