Admin rights in WIN XP Sp2?

[cateye]

Hi
I am using windows xp sp 2 I have turn on the guest account n make another account which is basically an ADMIN account. Is there any way I can restrict guest account

1st

Not to open folders in C:\ drive
Or
Cant access to c:\ drive
Or
Cant access few software’s point out up by me.


2nd

Guest can surf internet but they cant download from internet is there any way I can allow them to download from internet?

3rd

Is there any way I can point out any software’s not to run by any other user/guest but only run for ADMIN account.


thanks.