HOW TO GET NERO7 TO BURN ON DVD +RW

Probably you are interested in making a multi-session disk using Nero ...yep ..there is a way ...the only thing after you choose the files to burn ,the device ..( dvd writer ) ...name teh project ...and look that at some point there is a case to be checked and allow you to burn multi -session data disk ...this means that the disk will be able to be used again for the space that remain ....
if you are talking about the re - writable disk ...this is simple ..any RW disk ..can be deleted using Nero ...the feature its on the lower on the session window ...its says something like "more " and it offers information about the disk you inserted...and the possibility to erase it ...I believe that this is the exactly used word...erase disk (feature) ..