I have previously synced my Outlook contacts into my iCloud account. As an afterthought I turned Contacts off in iCloud settings. Now I'm experiencing remorse and would like to turn it back on. When I go to do this I get a warning that states "The contacts you previoiusly synced with your PC will be merged with iCloud." I've read of people having problems with duplicate contacts entries. Does this mean that if I continue with this merge that I will get duplicates of all my contacts?