HP G71 17.3" Laptop, Intel Dual-Core 2.2GHz CPU / 4GB / 250GB / Win 7 for $449.99 after a $50 rebate.  Here is a screenshot for your reference.  Note that it is available in-store at Office Depot and not available online.  At the time of this post, most Office Depot locations appear to have it available.  This laptop features an Intel dual-core CPU at 2.2GHz, 17.3" LCD at 1600 x 900 resolution, 4GB RAM, 250GB hard drive, wireless 802.11b/g/n, Ethernet, DVD burner, Windows 7 Home Premium 64-bit and more.  Note that given its size and weight, this is more like a very portable desktop than a true lightweight laptop.