NewEgg.com has the HP MediaSmart EX485 for $339.99 (529.99 – 100 instant savings – 30 coupon) with Free Shipping for a limited time. To get discount, use coupon code: EMCMLNX62 at checkout. Coupon expires October 31, 2009. The HP MediaSmart EX485 comes with Intel Celeron 2.0 Ghz 2GB DDR2 memory, 750GB HDD, SATA interface, four hard drive bays, four USB ports, 1 eSATA, 10/100/1000 (Gigabit) RJ45 compliant, and Mac Compatible.