http://www.macnn.com/articles/07/09/14/imac.software.update.11/
Apple posts iMac Software Update 1.1
updated 08:55 am EDT, Fri September 14, 2007
iMac Software Update 1.1
Apple is offering a new iMac Software Update to its customers, through the Software Update utility in Mac OS X, or alternately via the Apple website. The v1.1 file is aimed at "20-inch and 24-inch iMac models with 2.0, 2.4, or 2.8GHz processors" -- the new aluminum iMacs -- but is only described as providing "important bug fixes." The file is 5.1MB; no other official information is available, but some accounts suggest that it may address monitor issues, as well as provide driver updates for the Radeon HD 2400 XT and Radeon HD 2600 PRO video cards.
