SG, DQ and Bagheera,

Just wanted to say many thanks for your replies - its been a tiring day. I will reply properly over the weekend.

Have a good one!

S&A


"A man can be destroyed but not defeated" - from The Old Man and the Sea, by Ernest Hemingway.

Which I take to mean that every man has within him a spirit of relentlessness and optimism. Its already there; he just has to cultivate it.