Hi, I'm planning to purchase Dell inspiron i560-4000 NBK desktop computer Intel core tm 2 Duo E7500(2.93GHz, 1066MHz, 3MB), 8GB memory, 1TB hard drive, DVD +/RW Drive(plays and creats CDs and DVDs), Integrated Intel Media Accelerator X4500 Graphics. Windows 7 Home Premium (64-bit). How is those computer? Please give me your advise!