I bought this unit direct from Boxwave in January. The first unit failed as soon as I plugged in my iPod Touch and the burning smell coming from the adapter was very apparent. After some back and forth with their customer service Boxwave agreed to exchange it for a new unit, which worked the first time I tried it sometime in February but then immediately failed -- complete with burning smell -- the second time I used it. I'm now outside the warranty period but I've written to Boxwave asking if they'll replace it anyway. Even if they do, I don't really want it since it's pretty clear there's something wrong with the design or the quality control. I wanted to warn potential future customers to be wary -- I wouldn't buy another one and wish I didn't have this one.Update 6/24/10Boxwave customer service did offer to replace the unit despite it being out of warranty. Very good of them. However, when I took them up on their offer I was told that the model has been discontinued and they offered to replace it with a different model. I regard this as a tacit admission that the design was defective and I'm warning anyone that still finds one for sale anywhere to run for the hills. On the plus side, maybe the replacement will actually work. In the meantime, I bought a Lenmar Powerport Slim (PPU2100B) from Amazon and it's been great, recharging both my iPod and my Droid without issue.