Drupal 7.x

Hi. I have my own entity and in _install im defining a few fields. I have a function for attaching instances to bundles in form submit for creating new bundles. The problem I have is when I delete all bundles my fields are deleted too. I'm using field_attach_delete_bundle which is calling the field_delete_instance.

I really need a way of uploading lots of nodes at once like multi node does for D6, but I cant find one, has anyone got any suggestions?

I am running Drupal 7.7, and every time I try to view the site I get this fatal error:

Hi
Is there any way to show the related content in blog pages, I have searched complete drupal modules but there is nothing available for drupal 7 and all those that are available are for 6, so please can anybody guide me how to accomplice this.

Thanks

Good morning everyone,

I am pretty new to drupal but really liking what I am seeing so far. I was wondering if there is a module available for drupal for e-learning? I was looking at using Moodle on a sub-domain but if there is a module available I would rather go that way to avoid multiple login's etc.

Any help would be appreciated. :)

Does any know of a module for charting business data, such as key performnece indicators. The data source could be a database or spreadsheet.

Thanks!