that contribution has really helped enlighten me thanx so much nic from mel..................what is it your actually trying to say?......are forget it but..i can say that we all have a different percepion of reality and your opinion is yours.regretfuly we all have to live in reality.written word and verbal word all have a say in contract etc etc. incidentaly in so far as your saying almost like it or leave it well thats great isnt it...good luck to you im sure your post was meant in a positive manner and you do whatever, whatever! your employer instructs you to. cheers gigs