Ah sorry the one 0 tripped me up with how many people ask about updating to 3.65 from 3.60.
Try updating using the 3.60 dns, which is 212.47.229.76 instead of the 3.65 one. I've heard the 3.65 one has been down for a while but the 3.60 on works if I remember correctly.
There's still no reason...