I've made it with the flashing (v2.1.2), though I have encountered some problems relating to it. First, it could't recognize my ethernet port (Broadcom 440x 10/100 Integrated Controller) on windows XP. Only after I switched to a machine with Windows 7, it worked. Second, after I pressed the Factory Reset button and rebooted the router, it stopped sending back packets to my PC, which forced me to reflash it again. Otherwise, things work perfectly. Surprising, what can be squeezed out of this little box. Hats off to @Sebkinne and other developers, you've made a great product! Can't wait for the arrival of version 3 of the Mk III firmware (I know, that many of you, guys would recommend that I buy Mk IV, but I still think that Mk III has a lot to show off, and I wouldn't like to get rid of it yet). BTW, could you provide me with any links or how-tos or tutorials on how to use Mk III's features? It could also be good to have a side-by-side comparison of the architecture and features of Mk I, Mk II, Mk III and Mk IV. Something similar to the lists found on smartphone sites. Also, links concerning Pineapple mods could be interesting.