Ok guys I'm really confused and be happy if someone can explain me something: I red that different C-Class don't working anymore and you need to set each one of your buffers (high pr website) in different hosting. this is true? if yes so lets say I got 3 sites in different niches Niche A ,Niche B , Niche C . and I got 9 buffers (2-3 high pr domains - 3 each niche ) It's ok to buy 3 hosting and put together the 3 different buffers example : hosting 1 : Buffer1 pointing to Niche A Buffer2 pointing to Niche B Buffer3 pointing to Niche C this is ok I know , but my question is if I can do this : hosting 2 : buffer4 pointing to niche A buffer5 pointing to niche B buffer6 pointing to niche C and again for hosting 3 with 7,8,9. sites niche A , B ,C on the same hosting ,my questions is if it is to risky to do that? because google can understand It is not a coincidence that all these 3 niches got 3 IP ( every buffer hosting) that pointing them together , what can I do ? someone got a better solution or can explain me cuz I'm really confused,thanks guys!