We were recently upgraded to Acrobat X because we asked for the ability to detect and delete blank pages from MFP scanned documents. These documents are mostly duplex, but have many blank reverse pages. In Acrobat 9 we had to manually find and delete the blank page, but was promised the ability to do it with X (eliminating the need to buy a PDF cleaner app). We have nto been able to figure it out. Have we been had?