My Dell laptop also has a blue LED on the power supply. I'm like Dingo. I love blue, but this thing is powerful as a laser and in my bedroom. I just stuck it under the desk, but I still have a glow coming from under it. Now I just consider it my night light.
My linksys wireless switch was purchased back in 2002 when I was stationed in South Korea, before my move to Oklahoma and now Poland. It has traveled halfway around the world, and now is running from a transformer to step down the power from 240 V, but it is still speeding along. My Dell desktop is even older and now it is the server for my house.
The other night I walked in my daughter's room and she had her old and new laptops running online, and I had my iPod Touch streaming audio, plus my desktop and laptop running. I had been doing some online training for my upcoming trip, which includes some video streams. Four wi-fi and one hardwired connection. These old warhorses didn't miss a beat. :wub:
I believe you always should buy the best quality you can afford. Buying cheap, probably will cause you to replace the item frequently, and in the long run, you spend more money.