I followed the instructions here: http://www.o0o.it/pro To do the BSEL mod. My (previously 2.0 GHz) MP booted up after brain transplant - hooray. Eight-core rendering in Cheetah, no problem. However the chips seem to be running at 1.86/1066 (According to Marcel Bresink's Hardware Monitor). So questions -- if I somehow got the procedure wrong (wrong pin covered, say), should the chips be running at all? If I got the procedure right (correct pin covered) then what are the possible explanations for it not working? I'd really appreciate any hints, advice, input!!!