Hello. Out of the blue, my Macbook Pro has been lagging. All I did was use Google Chrome for just typical sites like Facebook and email. The day before was the same and play Minecraft. I looked around for some of the issues and in the console I see these messages: 8/21/11 9:27:25 PM com.apple.launchctl.Aqua launchctl: Please convert the following to launchd: /etc/mach_init_per_user.d/com.adobe.SwitchBoard.monitor.plist 8/21/11 9:27:25 PM com.apple.launchd.peruser.501 (com.apple.ReportCrash) Falling back to default Mach exception handler. Could not find: com.apple.ReportCrash.Self 8/21/11 9:27:26 PM com.apple.launchd (0x1004008f0.anonymous.vmnet-netifup) Failed to add kevent for PID 116. Will unload at MIG return 8/21/11 9:27:29 PM com.apple.launchd.peruser.501 (com.apple.Kerberos.renew.plist) Exited with exit code: 1 8/21/11 9:27:31 PM com.apple.launchd.peruser.501 (0x1006000c0.mach_init.switchboard.sh) Failed to check-in! 8/21/11 9:28:23 PM com.apple.WindowServer Sun Aug 21 21:28:23 Grant-Staceys-MacBook-Pro.local WindowServer <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. Can someone help me figure out what they mean and how to fix it? Thanks.