hi this has been going on for ages now, i've googling everything, nothing at all to help this is the message i get after i type sudo shutdown -r now in terminal System shutdown time has arrived /System/Library/StartupItems/Cron/Cron: line 1: /usr/bin/head: Cannot allocate memory /System/Library/StartupItems/PrintingServices/PrintingServices: line 1: /usr/bin/awk: Cannot allocate memory /System/Library/StartupItems/Cron/Cron: line 65: /bin/rm: Cannot allocate memory cron is not running. sendmail is not running. Stopping Apache web server Stopping Network Information Service cat: /var/run/named.pid: No such file or directory kill: usage: kill [-s sigspec | -n signum | -sigspec] [pid | job]... or kill -l [sigspec] dyld: Symbol not found: __ZNK8Security10AclSubject9debugDumpEv Referenced from: /System/Library/CoreServices/SecurityServer Expected in: /System/Library/Frameworks/Security.framework/Versions/A/Security /usr/sbin/apachectl stop: httpd (no pid file) not running The AppleTalk stack is not running. /System/Library/StartupItems/SecurityServer/SecurityServer: line 12: 558 Trace/BPT trap /System/Library/CoreServices/SecurityServer -X Starting... Done.