Thanks, got a younger sibling that my mother wants me to do some restricting on when they get the computer come christmas time, just wasn't sure what all I could do.
I already have DansGuardian working on my linux machine, which I will set her browser up to use, it currently blocks porn, proxy sites, chatrooms, and it will block newsgroups here soon.
If you have anything else I should block, would be nice if you could let me know. A friend suggested I just block all ports, except 80, and only allow programs access that my mother and I deem safe.