I am trying to implement a list item reordering feature in sharepoint 2010 using this tutorial http://sharepointjim.wordpress.com/2012/05/10/how-to-enable-list-item-re-order-in-any-sharepoint-2010-custom-list/
but I am stuck on this step:
Repackage the manfest.xml into a .cab file (You can use visual studio 2010 to generate .CAB))
How can I do this? I have visual studio 2010 by the way.
thanks