that's not the only one. For instance if you open device manager and go into one device properties and hover the mouse icon over the x button,you'll see the light "fleshing". It's there since Vista
OS Null CPU 3.4 P4EE Motherboard Asus P4P800-MX Memory 512x4 DDR400 Mushkin Graphics Card PCI- Ati Radeon x1550 / Integreated Intel 845GV Sound Card Soundblaster Monitor(s) Displays Gateway 19" CRT, Compaq 14" CRT, HannsG 22" LCD, 35" Tv Screen Resolution Primary 1920x1080, Other 3 displays 1024x768
Keyboard $4 Micro innovations 107 Keys Mouse Fellowes FDM-G26 P PSU Thermal Take PurePower 430w Case What case Cooling Passive Hard Drives ST3160023A
ST3160012A Internet Speed 1200/768 KBps Other Info I rule you all.
OS Windows 7 7264 CPU AMD Phenon X4955 Black Edition 3.2 Quad Core Motherboard ASUS M4A79T Deluxe AM3 DDR3 AMD 790FX ATX AMD Motherboard Memory 8GB CORSAIR XMS3 DHX 4GB 240-Pin DDR3 SDRAM DDR3 1600 Graphics Card SAPPHIRE Radeon HD 4890 1GB 256-bit GDDR5 PCI Exp 2.0 16x Sound Card Onboard Asus Monitor(s) Displays Hanns G 28" Widscreen Baby! Screen Resolution 1900x1200
Keyboard Microsoft Wired for gaming Mouse Wired for gaming 2200 PSU CORSAIR CMPSU-750TX 750W ATX12V / EPS12V Case Custom Made ATX Cooling Air Hard Drives Western Digital Caviar Black WD1001FALS 1TB 7200 RPM 32MB Cache SATA 3.0Gb
Western Digital 320gb 7200 RPM 16MB Cache Internet Speed Comcast 24GB