G'day Alison,

As you will now see, above my last post (hmm ... has an ominous ring!) I did send them off - as separate postings. I hope the three variants have proved interesting to other Mudcaters.

This is coming from my home machine, which is a lot more powerful than my work kludge, but I am trialling AOL's100-hour/30-day free trial and their general performance is downright disappointing. I don't think I'n going to stay with them.

Regards,

Bob Bolton