I love threads like these...
It really makes the forum bounce with happiness.
Ill have another cup of tea.
This is a bit of a long shot, but I am sure you guys even the original poster must get emails from companies selling something or a service.
Look at them. Or have a look on Google.
Here is a site that in my opinion is helpful and has some guidence.
http://www.businessballs.com/introletters.htmAlso if your grammar is not up to scratch. Very much like my own.. get someone to proof read it - Make sure that someone is a good reader and can use the English language to its full potential
All the best
Dave