How Can I Export Contacts from OE to Plusnet Webmail Please

[#1]

Want to use Plusnet Webmail in future. Can any one tell me how do I export my contact address from Outlook Express to my webmail account??? be grateful of any help please
[Moderator's note by Dick(Strat) All caps title edited as per forum rules

[#2]

Half the answer is in this thread http://community.plus.net/forum/index.php/topic,103965.0.html
I'm hoping you can answer the other half