it did have a profile called cmhs admin i deleted it. which may have been a wrong choice
If you could delete it, that's probably a user account, and not what I was referring to. Never mind about what I was referring to, that's probably a dead end.
How about this? Do you have any Mac user friends who are a bit experienced? If not, could you maybe hire a college kid who is?
Wiping the drive clean and reinstalling a fresh copy of OSX (operating system) is not a big deal for anyone with a little Mac experience. It might be easier to just hire someone to do this for you, as it's less than an hour job, and doesn't require a high level of skill.
The latest version of OSX is free.
Earlier versions are available on Amazon for around $15. I had a good experience with an Amazon vendor called "MacInstaller".
I kinda forget what a "Core Duo" is so I shouldn't advise you which version of OSX to get. I'm sure one of the other guys here will know.