1. LAPTOP: Windows Vista SP2; 64-bit system; HP Pavilion dv4 Notebook PC: AMD Turion X2 Dual-Core Mobile RM-72; 2.1 Ghz; 4.0 GBytes RAM Memory
2. DESKTOP: Windows Vista SP2; 32-bit system; HP a6400f PC: Intel Pentium Dual CPU E2200; 2.2 Ghz; 3.0 GBytes RAM Memory .