July 22, 201213 yr Hello I have a sony vaio laptop and i would like to know if i can run windows 7 ultimate 64 bit? I have: Proccessor: AMD Athlon 2 p340 Dual-Core Proccessor 2.20GHz Ram:4,00GB (3,74GB usable) Gaphic card: ATI Mobility Radeon HD 4200 Series Do you think i can?Please respond!