Did buy something again at the ubuntuone store.
As soon  as the screen showing my downloads is drawn the console fills with the following messages from then on consuming all  cpu power it can get and banshee does not consume:

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath

** Message: console message: undefined @0: ReferenceError: Can't find variable: datapath