This morning fedex delivered my replacement 8130s, they are obviously refurbs becuase they came shrinkwrapped in brown cardboard boxes. Which is cool, I can deal with refurbs, but mine seems to have quality issues. Most noticeably the backlight for the keyboard has a yellow hue, where as my original was white. Also, side by side the replacement 8130's screen is darker than the original one. Lastly, the trackball is very smooth when scrolling, similar to my old 8100 that was well used. The device seems to function but did I get a a dud quality-wise? And do I have a good case to take it to a Verizon store and ask for a new replacement?