On Tuesday Apple released an update to the Snow Leopard, 10.6.x, operating system. This free update is important because it fixes some dumb Photoshop crashes in CS4 and CS3. http://www.macworld.co.uk/procreative/news/index.cfm?newsid=27689&pagtype=allchandate There is a rather long list of other security-related and functional bug fixes also covered by this release. http://www.macworld.com/article/143759/2009/11/osx1062_bugfixes.html?lsrc=rss_main I installed it this evening and have not had any issues (yet). If you use the built-in software update under the Apple menu, you may find additional new releases. For example, new Canon printer drivers were also released. ME Cordially, Michael Elenko 206-226-3315