[tadad1]

Dean786, I have used these tools 100's of times on 8 different playes and have never had any problems.
The Upgrade Tool can be a problem because people get excited about the possiblity of upgrading their firmware invariably load a wrong firmware and their players stop working. This is a problem with the person on the end of the mouse not the program.

These warning usually accompany players with hacked memory chips, the reason being is that these are the tools that are used to reveal fake chips and remove the memory hack that makes them read as much larger than their true size and the sellers do not want you to know they have sold you a dud.

If you have a player that came with these warnings I suggest you check your memory.