I synched all my contacts with MS Outlook and then the device did the same with my Skype account. I now find that some of my contact entries have multiple similar fields.
One contact may have two mobile number fields (one from MS and one from Skype) both are the same number but one has an international dial code in front.
However, when you go to edit the contact to remove one of the fields, you cant - or I can't at least. I have to delete the contact and then reimport a clean version - it is a real pain.

Did you find a resolution for this? When I try and edit my contact, I can only see 3 possible fields and not delete the other entries.