http://www.macnn.com/articles/09/11/29/new.version.works.better.on.large.filesystems/
Dare to be Creative adds speed, stability to Sponge 1.3
updated 11:55 pm EST, Sun November 29, 2009
New version works better on large filesystems
Dare to be Creative has launched an update to its system cleaner and optimization tool, Sponge 1.3. The software is designed to work in the background and remove unwanted content such as applications, duplicate files and disk hogs. The new version features improvements to overall performance and usability, while utilizing fewer system resources. Version 1.3 is also more stable, with fixes geared for large filesystems.
Sponge 1.3 requires Mac OS X 10.4 or higher, including with Snow Leopard. It is now available to download for $26.
Fresh-Faced Recruit
Joined: Mar 2000
Sponge? How about Sweeper
Sponge looks nice.
But since OmnidiskSweeper is for free (!) nowadays, I think I'll save me those $26.