Are you facing any of these problems while using firefox

Does your firefox crash about 2 to 3 times a month?
Is the frequency of crash much more ?
Does a message pop up saying "firefox has encountered a problem"?
What could be the reason for such problems?

For solutions check rxpgonline.com/postx71854-0-0.html

Firefox 3.1 Beta 2.0 includes the following features:

* This beta is now available in 54 languages - get your local version.
* A new Private Browsing Mode that allows you to browse without Firefox storing any traces of where you’ve been - perfect for online holiday shopping!
* New functions that make it easy to remove the history of your past few hours of browsing, or remove all traces of a website.
* New support for web worker threads.
* The new TraceMonkey JavaScript engine is now on by default for web content.