I understand the concept of DSP Effects which really are how files are manipulated during or after a conversion. However, the Delete Source option and Delete Destination On Error are not really DSP Effects and would serve a much more useful function as check boxes like they were on R11 and before. As DSP Effects they are now multiple clicks to add the function and multiple clicks to delete the function. Please put back at least the Delete Source Files checkbox in the main dialog. Thanks.