I admit that I tend to not pay much attention to the warnings. Pretty much like those warning tags on pillows and stuff.
I figure since they are for my own personal use ..what the heck. I dont pay any attention to the warnings on CD either. Not the way my wife treats em. She buys em now and I make a few copies and store the orginal. If I let her keep the original she will destroy it through mishandling in short order.
I even make copies of DVD that I purchase and simply store the original.
Since I discovered DVD shrink and CloneDVD some years back I just go crazy.