The rebuilder adds files from its source to its destination. Your destination is set to your collection (a rompath) and the source is a place where you got your newly collected files. Easy as that ;) Instead of specifying a source you can use drag&drop in the rebuilder and the scan results windows or you can use the addpaths for that. If you need more than one destination you have to use systemdefaultpaths.

Roman Scherzer
ClrMamePro

Can you show me how you "Drag & Drop"? I have tried to drag the files/folders in the "Scan Results" window by clicking on a file and dragging it with my mouse. I have also tried to right click on a file and selected either "Copy to Clipboard" or "Drag & Drop" options. In either attempt, I was unsuccesful in pasting a file anywhere. Thanks.