1.5 upgrade problems… should I start again?

When I ran my upgrade script I got eight “WordPress database error: [Incorrect column name ”] ” followed by the jaunty “actually, there’s only one step!” message.

They are all ‘alter table’ errors.

Now when I try to update posts (eg to correct /’ problem ), it won’t let me – it gives me this error “WordPress database error: [Unknown column ‘menu_order’ in ‘field list’]”

I don’t seem to be able to edit any posts. This is a problem.

By the way — is there any way to start afresh and import WP 1.x posts into a brand new install? Because I’m moving servers soon anyway and having been from Greymatter -> b2 -> WP1.0 —> WP1.5 I’m feeling like there are too many legacies, and I’d like to start afresh.