well as much as i tought it got removed again.
(at least in europe)
the IP limit in america was 2 clients per IP, but as much as i know they removed it again so you login 16 or 32 clients again.
if the iplimit is still there you have to buy proxys or use free proxys.
but it s important, that you sucke sock 4 or 5 proxys
with sbot it is pretty easy to use the proxys, you just have to go to "extras" scroll down and then you can put in the IP, select the sock and write the login datas for the proxy server (if the server has a login, if it s a free proxy you don t have to fill that out)