What is the best way to topology gaps when there are many instances?

Hi,

I am using ArcGIS 10 with SP5 and have a layer that has about 7000 topology gaps. What is the best way to fix these gaps, taking the least time, rather than doing it manually? I have replaced one of the features with an updated version, which creates these gaps. The surrounding features (polygons) need to be seamless with the updated feature.

Brian