To ensure stability and reliability for individual drives, all drives undergo rigorous high-temperature burn-in tests and accelerated usage simulation testing.
He revealed that 5% to 7% of players who agreed to random testing in 2003 wound up testing positive, though he figures the actual usage rate to be much higher, since drugs like Human Growth Hormone can't be detected in tests.
We might have detected a hint of lagginess as compared to our Roku HD-XR here and there, but we were jumping out of channels and video pretty fast while we were testing -- when we slowed down to a more real-world usage pattern, things were quite responsive.