If you've recently bought a RioCar in the "fire sale" as a backup unit, but since it's a backup unit haven't plugged it in yet, I'd suggest that you do so. Rio must really be scraping the bottom of the barrel -- I received a unit a few days ago that clearly hadn't ever been tested, as it appears to have a loose hard drive cable and won't even boot.

I'm sure Empeg support will make things right for me, but if you wait too long before testing your new "spare" unit... who knows? Best to check now just to make sure, right?