Hello my name is Andrew. A few months ago I bought a " mikromedia for dspicfj," I connected it to the computer, downloaded the ds30loader console, everything was going fine until I decided to upload a hex file into the dspic33fj. Instead of me getting a calculator image on the screen of the dspic33fj I get a totally white screen. It continued to have a white screen even when I upload a new hex file on it. The nice eagle had eventually disappeared from the screen and on it's place came a white blank screen. So all I want to say "Will someone explain to me what's wrong with the dspic33fj !" I even bought a new one and just connecting it to the computer and uploading a new hex file I lose the eagle picture and get a blank white screen!!