It's worth the upgrading, it doesn't take long and it does make a lot of things more stable. And it's free. 5.5 won't be. :^)

This is not my "second childhood". I'm not finished with the first one yet.

Time flies like an arrow; fruit flies like a banana.

"I'd like to die peacefully in my sleep like my grandfather....not screaming in terror like the passengers on his bus." - Jack Handy