yah, i'm figure about 175-225, i suppose i'll just have to wait for the client to define the scope.....we all know how scope creep can turn thing upside down very quickly lol.. On a side note, i called a few buddies that do exactly this, and they said A. depending on the size and B. How severe... this could easily be in the 15-50K+ range.... I mean you almost have to do a complte VA assement to ensure no other nodes have been infected... Either way it will be an interesting project.