Let's get you back up and running first... [Then take a look at the NETMF SocketClient and HTTP Client samples to start working with HTTP, etc.]My device is dead trying to move to 4.3.1, i may need to reflash the bootstrap and i am having lots of problems.
Can someone post links to everything to set this up from bare metal?
On reflashing: put your board in bootloader mode (by pressing the pushbutton while powering your board up via your computer's USB port). Then run NetduinoUpdate.exe (which comes with the firmware you're targeting) and reflash your board. This will automatically reflash the bootloader and firmware and erase the code deployment area simultaneously. After doing this, run MFDeploy and go to "target > configuration > network config" menu option and re-enter your board's MAC address. That should get you back to factory conditions.
Does that help get you pointed in the right direction?
Welcome to the Netduino community,
Chris