Safari 5.0.2 software update
Apple released a software update today for Safari – 5.0.2 fixing few issues and improving security

System Preferences > Software Update > Check Now
Mac screen saver as RSS reader
Looking for a best RSS feed news reader for mac without having to install any client ? How about displaying the RSS feed as part of the mac screensaver
Select RSS Visualizer as the screen saver by going to
System Preferences > Desktop & Screen Saver > Screen Saver > RSS Visualizer

By default, this option displays Apple Hot News RSS feed. You can choose to display any RSS feed.
Add your favorite RSS feed url by going to
System Preferences > Desktop & Screen Saver > Screen Saver > click the + sign > Add RSS Feed.

Or you can click options and provide feed url and click done

How to disable geolocation services in mac safari
Safari 5, among many new features, introduced location services. When you visit a geolocation-enabled (location-aware) web site, safari 5 asks your permission to allow the website collect your location information – GPS latitude and longitude. You can click Don’t Allow or Allow.
What if you don’t want to use location service at all?
To disable location services only in Safari 5
Safari > Preferences > Security > Location Services . Uncheck ‘Allow websites to ask for location information’

To disable location services in mac osx v10.6
System Preferences > Security > Check ‘Disable Location Service’
