I tried and html center tag and it did not work. Is there something special I need to do?

you can wrap it in align:center tags. Example, just remove the spaces:

[ align: center ]
Stuff
[ /align]

Thanks Rick. Another question rather than starting another thread. I have a forum set up for a photo gallery but when I add it and hit submit I get this:

UBB Message
You must attach at least one image since this is a Gallery Forum.

Whats it talking about?

Hmm, is it actually uploading the image? When you click the file manager button, and then click then browse/add the image, is it showing that it's been uploaded?

No if I do that I get this:

UBB Message
We encountered a problem. The reason reported was

You have exceeded your limit of attachments.

Please click back to return to the previous page.

Then you need to check your permissions. In the control panel
Either the number of attachments or the attachment size.

That don't work either I get this again:

UBB Message
You must attach at least one image since this is a Gallery Forum.


Please click back to return to the previous page.

Start with:
Control Panel » Forum Permissions
select the gallery forum and use switch to button to bring up that forum's permissions.
At least two permission checks to look at.

Total # of gallery images
Add the number of attachments allowed per user group

Maximum size of gallery images
Read the note this will tell you the max size per your php.ini allowed. You can't exceed that value.

Enter a value for each user group.

The value is in bytes. Not mb or gb. so for say a 1 mb file you would enter 1048576

Oh don't forget to select the update this forums permissions button at the bottom of the screen

Just noticed Rick's comment to use the file manager.
Where on a gallery forum you must use the image manager.

Once I fixed this:

The value is in bytes. Not mb or gb. so for say a 1 mb file you would enter 1048576

I was entering the wrong numbers. I did everything else also I was not entering enough to allow for the uploads. But working great now. You have to attach the file through the Image Manager and then upload it...thanks Rick and Reuben appreciate it. You can see it here:

Dead Man Haulers http://www.deadmanhaulers.com/forum/ubbthreads.php?ubb=postlist&Board=60&page=1

Yea I am guilty of doing this on a gallery forum which causes confusion for a poster.
So you may want to edit the permissions for that forum and turn off regular file attachments so that way you only will see the image manager link. Not both.
Because the file manager link will appear but it won't work on a gallery forum.