That is true, but Slick Miller was one of the hardest punchers around, and put Keith Long on the deck in the 1st round, whilst Danny Williams couldn't even rock Keith Long over 12 rounds. Keith got up to win in the 2nd.
Also since i came back in 2008, i won my first two fights, and have sparred over 150 rounds wiv Matt Skelton, sparred many rounds wiv Michael Sprott, Roman Greenberg, Danny Williams, Derek Chisora and John Mcdermott. And found i was quite comfortable having tough spars wiv the top 5 heavywights in Britain. And actually stopped a couple of top 10 heavyweights in the gym ( Although i know that sparring is not the same as a fight, but it still gives you an idea of the level you ar at).
I'm out again wiv a knee injury currently , but hope to be back when recovered, early 2010.