I keep seeing this on signatures everywhere. So I thought I'd check it out. But I can't seem to find any info, I found some discussions on settings for v6 and i saw a few things on v8. But the thing is I still don't know exactly what they do I know they are scripts. But who writes them, where do i get them, how do i use them, do they help? I have tons of questions and my searching both here and Google isn't revealing anything new for me. So is anyone using these can you give me some quick info or where to get it at least? Thanks forum.