I posted this under the 3.5" Buy.com bargain but decided to post here too since this is the one I actually bought.

I bought the 4.3" refurb from TigerDirect a week ago. I have had some lock-up problems that seem to be associated with the volume control, it would turn on but without voice and the "beeps" when using the touch screen. When I would go and try to adjust the volume that's when it would freeze. It would unfreeze after a few secs but still w/o any volume. I would power cycle 3-4 times to get the volume functional. I just called Tiger, customer service seemed very good, I just received an email with the You Print UPS label. I am returning this one and going to try one more. For the $129 and a 4.3" we will see. Tiger said they have sold lots. It did pair easily with my phone and navigation seemed good.