I think considering what Andy is capable of and the rocky road that Hewitt faced in 2005.. and might possibly be repeated in 2006.. will mean that there's a chance for both.
I won't say that Andy will win, or Hewitt will win.. because honestly i think there's an equal chance of things going either way.
We all know how amazing Andy's tennis can be... and i think he's got what it takes to overcome Hewitt, but nothing is ever easy, and i really mean it for this (possible) match.
All i can say is that i think Andy should take it one match at a time. This is a crucial part of his carrear, as it's his first full season "with the big boys." ..he has to make the most of it, because he's got the talent, a very supportive family.. and a whole country backing him up.