There is no NG+ in Bioshock. I don't know what option you mean. But you have to get all diaries in one playthrough.
If you're using one of my created signatures/avatars/banners please save them on your computer and upload them by yourself.
For example here, here, or here. Don't use my image link. Just in case, that one of my upload sites are down
or i delete the image from the server. This will avoid trouble for both of us. Thanks!
Originally Posted by Jakez123
Raj is still the best though, no one beats Raj, he's like the Chuck Norris of signatures.