void CatClick(object sender, EventArgs e)
    {
        //see what you wanna do when someone *clicks*
        f.CurrentMode = Form2.Mode.Explore;
        Button          btn      = (Button)sender;
        List <ItemDisc> catItems = new List <ItemDisc>();

        catItems = FetchData.Category(btn.Text);
        f.CleanUp();
        f.ListItems(catItems.ToArray());
    }