@bbond007
Well, I would say backlit keyboards definitely pull too much current... But as you say, it's on a powered hub so that "should" be a non-issue.
Also, you should run the Pi at 1Ghz turbo mode really... And only drop it down if the device is unstable (an unstable pi, will just reset when the load is too large) at that over clock. Linux is not a lightweight OS by any standard, and prefers the faster clock speed!