After installing Vista Ultimate, I've found that it sets you up with the Full admin account enabled and allows you to create a second 'normal' Admin account. The created 'normal' Admin account seems to be very limited in what it can do, compared to the full admin account. It can't even log off other users through task manager, but at least now I can access gpedit.msc (local security policy).
Interestingly enough, After installing all updates and enabling live family safety, Every time I restart the computer, the network and MSE hang and certain computer settings programs, such as control panel, also hang. But some programs do still work, such as games and installed programs, and more. It requires a second restart and it all gets back up functioning again.
As well as this, I've disabled the Full admin account, but after every restart, a message pops up saying something about the password being entered incorrectly. I click "ok" and it displays the previously disabled full admin account only. I select "switch user", select my 'normal' admin account to log in, then log off, and then the Full admin account is gone and everything is back to normal. Before I disabled the full admin account, it was displaying 2 full admin accounts linking to the same profile. Hopefully this makes sense.
It takes a few minutes, but at least I am eventually able to get everything working in order. If anyone knows about these problems, I would gladly troubleshoot them if you show me the way.
Thanks for all previous help!