First up...????Yes you are right about the timing of the 800K,an egregious mistake on my part. However, it will have to be "seasoned"by the time your 3 months is up and you want to progress to the 12m "extension". OMG another unforgivable error on my part. Where would we be without your kind guidance. The White slip"is proof from Immigration that you have confirmed your present address. The op will also need to present that at his local municipality along with his passport and DL along with translations of those documents to get his yellow book. I am merely trying to give the OP the details of my recent "lived" experience. I confess I'm not an all knowing Deity like your good self, but hey, I muddle through. Cheers