Hi everyone - I recently completed my first PC build and attempted to clean install W7 Home Premium. My PC spec includes: mobo - Sapphire AM2R3790GX cpu - AMD Phenom II x4 940 3ghz gfx - Sapphire HD4780 1gb GDDR5 ram - Corsair 4gb (2x2gb) DDR2 800ghz hdd - Samsung Spinpoint F1 1TB I am a...