Sorry ...... I omitted that you need to Reload after adding the 'testing' section.
I also note that you have a section named kde4 ....... which no longer exists.
It has been replaced by another, but would require a 'bit of work' to get things working.
Because I am not au fait with the workings and/or differences in Full Monty when compared to standard KDE it is best if someone else comments on this.
I am quite surprised that kde4 is present ...... it implies that the DVD you received is not set up as it should be.
I think you need to sort out this first before doing anything else.