Just wondering whether anyone else has experienced this... my Ti800 frequently makes high-pitched squeaking noises when I'm using Safari especially when entering passwords or logging-in to sites. The noise sounds like internal machinery freaking out not audio from my speakers...and it's reminiscent of the grinding 'thinking' noise that hard drives make, but much louder and disturbingly high-pitched. It doesn't happen with any other programs or IE. Just Safari. And it's creeping me out.