It's been a while, but I'm finally ionizing my home again. One of my subscribers (Doug Browning) happens to be a reseller of the unit I wanted most (Fresh Air by EcoQuest). It even comes with a remote control. w00t! Take a look at the comparison chart and you'll see why I picked it. To snoop around Doug's site, you'll need a passcode (just use 'guest'). Smells like a winner to me.