EPO is a drug that is injected and improvements in an athlete's performance over four weeks using EPO would match those expected over several years for a clean athelete.
Shane must have known what was going on. If you are injecting something into your body then it is your responsibility as a sportsman to know what you are putting into your system. Saying "Oh, I didn't know, they told me..." is just a lame excuse and one that is not fooling anybody, and even discounting that, he must have noticed the changes in his body that these drugs were bringing about.
Considering that Shane says he's a 'health freak type guy' and "very in tune with his body' he must have realised that the effect these "products" were having on his body were not natural. Just read how Kelli White said they affected her body, training and performance.
I reckon if Tony upd his training to 45 push ups and a packet of pork scratchings every other day instead of every day he'd wipe the floor with Fraudley.
Tony Booth KO1
Tony pm'd me and told me he's gonna start eating diet pork scratchings, so I reckon he's well on his way to success.