HP.com has their super-portable 4.3-pound, 12.1" HP Pavilion tx2500z Notebook for $899.99 after a $150 instant discount. Enter the huge, new $500 off $1399 coupon code NB0915, add $350 in upgrades and still pay only $900. For example, add the 2.2GHz AMD Ultra dual-core processor, 4GB memory, 320GB hard drive and 802.11b/g wireless + bluetooth. You'll also get a DVD / CD burner, webcam, ATI Radeon video card and Vista Home Premium. Shipping is free and sales tax is charged in most states. Note that the code does not have a set expiration date - it will expire after 2700 uses.