Add a collation feature to Combine Files to select each source file's layout, ie 1-10 or 10-1, odd page numbers or even, etc, then what order they will merge in. So that if I scan a document on an automatic document feeder with pages 1-10 odd only, then flip the pages and rescan immediately from 10-1 even pages, the software will be able to collate the pages from 1-10 in the correct order. Include original file orientation so they can be automatically flipped 180 degrees too. This would be very handy for large scans on a single-side ADF scanner. Thank s