I forgot to mention that I am going to use the cypher udf in the very near future. I will do that when I get around to tokenising all my scripts. At the moment I am busy updating and fixing and patching a lot of things.

My next task is to finish completing the conversion of the autoit script that I found to check status of Anti virus. Once I have managed to convert it successfully, I will pop it onto Korg and perhaps you could use the script as a UDF as I am sure that other people would find it useful.