I am trying to upgrade the firmware on my InFocus SP5000. I can't get the thing to go into "flash upgrade mode". They provide the following instructions: 1) Hold down the menu button 2) Plug in the Projector 3) Immediately let go the menu and re-press it within a second ...LED will glow amber signifying in proper mode. If it goes green, then try again. Timing is very important. I have tried and tried and tried. I can't get the stupid thing to work. I have tried being super fast, slowing a little bit (in case you don't have to be so fast). Have tried just so many timings and can't get it to work... I even plugged it into a power strip so I could just turn that on instead of plug/unplugging from the projector... No go. So, I call the Tech Support. He just kept repeating, "Well, timing is crucial..."... I asked him if there is any other way to do this. He said I could take it to the Service Center but would probably cost me money. Has anyone successfully updated???