mobile blogging evades me

Ok... So I was finally able to buy me a new phone from Sony Ericsson with Mobile Blogging features but I can't seem to make it work and it has been a source of frustration for the past couple of days. I have downloaded all sorts of mobile internet settings from Globe (my service provider) and Sony Ericsson but still nothing. :c I'm itching to get it done and finally, rule the universe!