when booting.
 

Hi,
Everytime i boot my computer it keeps telling me i unmounted my harddrive wrong, and it fixes it.. How would ibe able to unmount it right?, i shutdown the computer right i think.
- I also get a message to add o01-*****, to file:/ect/host, do i just open it up by kwrite and just add it?
-Thankyou

What do you do when you shutdown?

I go to programs, system, and shutdown or reboot,

What distro is that?
I log out of X, su to root and do "shutdown -h now" to completely shutdown and "reboot" to reboot. Try one of those and see if you still get the error.

Are you using KDE or GNOME? I guess it doesn't matter really except you should just be able to click the 'start' button and click logout, then shutdown from there. I've never heard of a shutdown or reboot option in the system menu that I can think of. You could open a terminal window and try:

shutdown -r now