36 hours with my replacement 650, and no resets yet (touch wood). However, every time I turn it on after it's been off for a while, and each time I unplug the charger in the morning, I find myself flinching, waiting for it to crash and reset. And every time it takes more than a split second to respond to a keypress, or Blazer pauses while loading a page, I find myself reaching for the stylus and getting ready to pull the battery cover off for a soft reset.

I can't wait to get over the memory of that first flakey unit. If anyone is still experiencing the "HALRadioAcDc.c Host wake not asserted in time" crashes, do yourself a huge favour and get it exchanged by the store or replaced under warranty. You'll be so glad you did.