The reviews for the Xprotolab kit helped me with much of the difficultly in building this kit. The micro USB connector is tricky. Use a fine soldering tip (1/32) and a temperature controlled station. Tin the pc board pads and add liquid flux. Place the connector down and then heat each pin and it should wick into the connector pins. <br /><br />The display was not as hard as I thought. Just tin the pc board pads and add liquid flux. I used tape to align and hold the ribbon down while soldering. The plastic ribbon looks like it will melt, but it did not for me. I guess it is designed for a hot bar tool to attach it.<br /><br />I would recommend metering the +5v, +3.3V to make sure there are no shorts to ground.<br /><br />I really enjoyed building this board and find it very useful for my work. <br />