how do i make my blog url, whatever.com/main.html

[Tommy]

I got it to work !!!!!!

I used this in my htaccess to force the index.html - warning page
DirectoryIndex index.html

Then
I installed this plugin
http://wordpress.org/extend/plugins/html-on-pages/
which makes all the pages html

then i created a new page called main
and set that as the posts page

it was really simple and it works perfectly