Two workflows for SharePoint 2010 which will renumber the versions of an item depending on your needs.
SharePoint SlideShow customizable webpart in SharePoint 2010. Slideshow from SP 2010 picture library using jquery
As you already know, there is no possibility in SharePoint 2010 to export any external lists to excel file like with other lists or document libraries. This is a simple plugin, which will install new ribbon button to any external list on SharePoint site collection. After you click on this button the modal dialog window will pop up and you can choose to which excel file type (office 97 – 2003 or to office 2007 – 2010) you want to export current external list.
SharePoint 2010 Tool for Finding & Terminating Workflows. Please see the Home Page for more information.