Apple Logic Pro /LogicExpress Discussion

I created a user on my Mac (running Lion) just for music and Logic - and gave this user full admin priveldges. Then in Logic when I go to bounce a song down to one of the internal hard drives it won't allow it, nor saving to that disk. I have never had any such problem before when I had a dedicated system with a single user runing logic. I called Apple support and they claim that if I make the user an admin that it should have all the rights of top level user - but it doesn't for some reason. Anyone have any ideas?

By the way, that guy who posted the spam is now banned.