Xoxide PC Tachometer @ Unique Hardware
 

Back in the day, everybody modified their cars. For many of us today, it's
our computers that end up being modified. But there's only so many layers of
paint, cold cathodes, windows and such that you can put on your case. There
has to be some nice (unique) mods to put on your computer. But why stop at
good looking devices? Can't they make something that looks good and has a
very useful feature...



http://www.uniquehardware.ca/reviews...review43.1.php