Yesterday, I installed my Lexmark Z515 printer with the cd. Today, I restarted my mac, and I got a warning message saying something like this... There was a Security problem with the program "LexSleeper" that is in your startup folder. Then I had 3 choices, One was Fix, one was Decide Later, or End. I clicked on fix, and my printer seems to be working just fine, but what the heck was that? I have never seen that before, should I delete that folder from my startup folder? Anyone know? Edit: Sorry for such a lack of an error message, I can't remember everything after doing my Calc 2 homework.