Just forget the fuc**** dropdowns!
Requirements:SharePoint Foundation 2010
* Single- and multi-Selection Mode
* Cross site picking
* Search in picker dialog
* Search Operators: equals, not equal, contains, begins with, greater than, greater or equal than, less than, less or equal than.
* Select fields you would like to search for.
* Relationship behaviors
* Supports default values (constants, current user id and default values by url param, useful for 1-n scenarios) must be configured via PowerShell
* Languages: English, German
* Delivered as SharePoint Solution Package (WSP)
Lookup Field with Picker 201011/07/2011 Fixed Issue: Lookup Field with Picker 2010 does not store value (August hotfix package)
_11/21/2011 Fixed Issue: Entity validation for calcualted columns