Jeng, Many thanks for your inputs and the article you forwarded. I hope this puts things into perspective. All the best, Hamjatta Kanteh ---------------------------------------------------------------------------- To unsubscribe/subscribe or view archives of postings, go to the Gambia-L Web interface at: http://maelstrom.stjohns.edu/archives/gambia-l.html You may also send subscription requests to [log in to unmask] if you have problems accessing the web interface and remember to write your full name and e-mail address. ----------------------------------------------------------------------------