I have a question. I have a friend that has a Mac, using OS 10.3 or 10.4. She has been having problems with her computer resetting on its own. I had her run the the diag, and it came back with a "Mem_/2/5" error. I had her take out each of her three 512 sticks and the problem still came up. Any suggestions as to what i should have her do?