>Thanks again for the info. We were just told by our superior that this could not be done. We were puzzled to say the least.

You are welcome.

>Mike
>
>P.S. If they'd give us the cources I want ASAP. I might not have to ask these questions.

You might be over-estimating what would be covered during formal training. < g > However, training in the basics would be quite helpful. Until then, keep on making good use of this forum so it will grow.