[Disco_Stu]

This mod works ok for 4.2 but I did notice something that everyone should be aware of:

You can block unregistered users from viewing the code snippet in your post but if they go to the tread listings and place the mouse over the post title it will show the first few lines of the post (6 lines I think) in a little popup . if you placed your code in the first few lines then it will be displayed without being blocked even with this mod.

Don't know if anyone else has noticed this or not. I guess to be safe don't put the code you want blocked in the first few lines of the post.