Wiggins came 5th on the hilly/undulating time trial in last year's tour. Of the men he was beaten by, Kachechkin and Vinokourov have tested positive, Kloden has packed and Evans isnt in the race. After this stage Wiggins was very upset - something to do with the people who he had been beaten by. A hilly tt isnt normally good for Wiggins as far as i know but the conditions that day were different for different people as there was rain. Millar came 20th but had some of the worst of the conditions. Wiggins' team had retired by the time the last tt came around while Millar's hard-luck story this time was his bike collapsing. Millar did come 11th in the final tt the previous year and quite a few of the people who beat him are not racing for one reason or another. Millar did go better in 2003 and the years before that, even in the years when he says he wasnt doping. I think Millar has it in him to do a good time trial today unless he can find something else to go wrong. The tt itself is only 28.5km and ends lower than it starts. This should mean that the prologue people can do better than they would do in a rolling 50km.