When Palm released the Centro a little while back, I had just purchased my Trēo from eBay. I was satisfied with my purchase, but certainly not thrilled, in part because it looked like Palm had just let their OS languish. It did what I needed it to do (sometimes well, sometimes badly), and no more. Granted, I pushed the device, but only because I expect a lot out of my hardware. When the Trēo crapped out, I started looking at purchasing the Nokia N810 internet tablet. It’s an attractive little piece of hardware, to be sure, but upwards of $400 is ...