Several other ideas for removing the item from your inbox while still being able to easily retrieve it.

I agree with Kelly that this should be a recurring, calendared task.

Create a separate e-mail folder for these items so that you can move them from your inbox.

Or, if you use GMail, create a label for "Pending Contact Info to Enter," and stash them there until you do the data entry.

Hope this helps.

Andy
"Not a natural at GTD"