I downloaded the smartreflex 500, i wanted the 600 but decided about an hour too late. i used grndslm's method and manually changed it to 600. Everything is working great, though after reading some more i realized that i only temporarily changed my max to 600. But it only changes back after a reboot so i should be good for a while.
The method for changing the max is to type
"echo 600000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed"
into the linux command line of webosquickinstall
you can change the number value to what you want 550000 for 550 etc.
http://www.webos-internals.org/wiki/...oltage_Scaling
this link explains how to make the change permanent. I'm new to this so i figured sticking with temporary was the way to go for now