Apple has just released Safari 5.0.3 to address a few issues.
- More accurate Top Hit results in the Address Field
 - More accurate results in Top Sites
 - Fixes an issue that could cause content delivered with the Flash 10.1 plug-in to overlap webpage content
 - More reliable pop-up blocking
 - Improved stability when typing into search and text input fields on www.netflix.com and www.facebook.com
 - Improved stability when using JavaScript-intensive extensions
 - Improved stability when using VoiceOver with Safari
 
Safari 5.0.3 is available for Mac OS X10.5.8 or later and Windows XP, Vista and 7.

