Jo77, I'll ask, since nobody else has, would you kindly explain what you are talking about in the simplest terms possible. I know a little bit, but do not recognise some of the acronyms you've used nor understand totally the precautions you mentioned. It is obvious that you know a great deal about operating systems, etc. and I appreciate your alerting us; I just don't understand some of what you all are talking about.

Thanks, very much,

kat