From: vBulletin 4 Converter

Several people have been asking about a converter for vBulletin 4 to IP.Board 3.
The converter system on our website at the moment includes a converter for vBulletin 3.8, but not 4.0.

I have been working on a vBulletin 4 converter and it is attached to this post.
It works exactly the same as the converter on our website, and is covered by the conversion service which is available for $60.
For instructions how to use the converter, please see this article: http://community.inv...html?record=175

At the moment, the converter can handle:

• Importing member data to IP.Board. Including preserving user passwords, custom profile fields, etc.
  
• Importing forum data (topics, posts, polls and attachments) to IP.Board.
  
• Importing calendars and events to the calendar application which is included with IP.Board.
  
• Importing blogs, including comments and attachments to IP.Blog if you have purchased and installed IP.Blog.
  
• Importing user's albums, including comments into IP.Gallery if you have purchased and installed IP.Gallery.

It cannot handle:

• Importing users paid subscriptions.
  
• Importing data from vBulletin's CMS feature.

Both of these I will be looking into over the next couple of weeks. If it is critical for you that this data is converted, you should wait until the converter is finished.


If you have any problems with the converter, please submit a support ticket, it will find it's way to me.
If there's any new features in vBulletin 4 which I've missed that you feel could be converted, please let me know

Source: vBulletin 4 Converter

Upgrade is in progress now