Restore dock original icons

[persep]

Hi,
I deleted one of the original icons from the dock (one of ilife I think) and I was wondering how can I restore the all the dock to it's original icons like if it was a fresh install. I though deleting com.apple.dock.plist would do the trick but all it does is leave the dock as it was.

Thanks

 

[Eraserhead]

Delete the .plist and then load [guide]Terminal[/guide] and type killall "Dock"

 

[persep]

yes i did try that but doesn't do what I want.
I deleted the iDVD icon and when I delete the plist file and kill the dock the iDVD ion doens't come back. The strange think of all is that i made a new user account and it's not even there

Update:
according to these screnn shpts from apple http://www.apple.com/macosx/features/desktop.html the iDVD never was in the dock?!?!

 

[Eraserhead]

Go to /Applications and drag it to the dock