Modal Window Issues

Hi, I'm trying to use a modal window to set some options in a table view. Here is my code:

function doShowDialog()
{
    var optview = Titanium.UI.createTableView({
        backgroundColor: "#EEEEEE",
        headerTitle: 'Select Shows',
        borderColor:'#222',
        color: 'black'
    });
 
    doGetShowList(function(showList){
        Titanium.API.info("in doGetShowList");
        var showData = [];
        for (var i = 0; i < showList.length; i++) {
            showData.push({title: showList[i].name, hasCheck:true});    
        }
        optview.setData(showData);
    });
 
    optview.addEventListener('click', function(e)
    {
        var tmpData = e.rowData;
        tmpData.hasCheck = !tmpData.hasCheck;
        optview.updateRow(e.index,tmpData);
    });
 
    var pop = Ti.UI.createWindow({
        title: 'Select Shows',
        navBarHidden:false
    });
    pop.add(optview);
    pop.open({modal:true});
 
}

FYI. this function is called by a button click from a tab.

My primary issue is that the new window has no title bar NOR does the tablview (e.g. neither 'Select Shows' shows up) and the first row in the table view appears to be "chopped" off at the top.

What am I doing wrong?

Android w/ the 1.5 SDK.