speaking of cold bug on 939 - I bought two 3200's, one of them Venice, second Manchester, and I plan to do a little DI fun (there will be those 3200, x2 3800 Toledo and maybe my old 3000+, if it's still working) in few weeks time, just wondering where they can catch the cold bug of course there will be a warm-up with water cooling

I know that it's the matter of every single CPU, but what's the worst CB you encountered with those cores?