Starting Service with Network Service Acct

[gotnetdude]

How do I start a Window Service with the log in set to Network Service. I am log onto my local machine as a domain user and as an administrator on my local machine.

 

[gotnetdude]

I guess one last thing. Am I correct in understanding the the Share permission are for the local workstation (XP) and Security are both network and local (NTFS)? So I this case even though I had controlled access to the share throught Security I did not provide permission to the share.