Having the LCD display blue, green or purple depending on the color of the unit would be pretty slick as well. And for the button, have it change colors as the battery goes down - thatd be rad. I'm sure it would be more costly for you guys to be variating the electronics like that but hey - you have a lot of fans with your products. If you could do a friggen GOLD provari u guys must be doing pretty good

Oh yeah and u guys should honor warranties if the
device is transferred to another user cuz if the user that didnt want it gives it to someone who does and LOVES it, just another cheerleader for u guys that may not have been if they hadnt gotten a "used" discount on it.... or or... CERTIFIED PRE OWNED PROVARI'S! Trade in your old unit for the 2012 model and get a $80 discount! Then turn around and sell the used one for $125