i at least to put up a firewall, shaw took away my subscription to McFee security because my payment is late Operating system:Microsoft Windows XP (32 bit) Service Pack 3 System root: C:WINDOWS Available physical memory: 2046 MB CPU: AMD Athlon 64 X2 Dual Core Processor 3800+ Drive Info: C: 465.76 GB E: 189.92 GB Internet Explorer: 8.0