Burton boss Paul Peschisolido insists he will know everything about Chesterfield by the time the two club clash in the FA Cup at the end of the month.
Albion travel to the b2net Stadium on Saturday to face the npower League Two leaders.
The Spireites are due at the Pirelli Stadium in the second round of the cup over the weekend of November 27/28.
Peschisolido said: "Chesterfield are a team in our division. We will know plenty about them and we play them again this weekend, so there'll be no surprises.
"If you want to progress, you've got to beat teams like Chesterfield."