vBulletin & Drupal Integration

Hello all,

This is my first post to your fine forums although I am now VERY familiar with them. This is a great working Community and I'm glad to be part.

I have searched these forums, the mailing lists and the drupal site with no luck at finding my answer so I bring this to you.

Is there a module or some additional functionality of drupal that allows a registered user to modify his blog? Specifically, I would like to have a side block available to users into which they can add text or limited HTML and have that block displayed ONLY on their created pages/blog? This concept goes further to allow users to 'configure' their blog.

I have integrated drupal and vBulletin with great success. I was hoping something was available in the drupal community that I could use to build this functionality into my own community.

Thank you for any advice!

Max