Yep. 4 wins post Bradley looks about right unless they upset Northwestern in Evanston...
Drake-Iowa box score
http://sports.yahoo.com/ncaab/boxscore?gid=200712140276
It actually looks like Drake had a bad game. They shot only 34.6% overall, and 29.6% on threes, well under their usual averages. Iowa shot better, but had a few more turnovers. And Drake shot 12-17 free throws, while Iowa did not shoot any.