Whats a good fast laptop ?

I need a laptop for basic everyday life things like college work watching movies downloading.. and more would this be a good an if not can you suggest one plz a href="http://www.qvc.com/qic/qvcapp.aspx/view.2/app.detail/params.item.e166565.desc.HP-DV7-173QuadCore4GB-RAM640GB-HDDVD-RW9cell-Battery" rel="nofollow"http://www.qvc.com/qic/qvcapp.aspx/view.…/a