Opera turned 10 last month, and gave away free registration code. I guess they must have been overwhelmed by the response, and now they are giving away their browser for free -- forever! They have free Opera for most modern desktop operating systems. Download Opera 8.50 today, otherwise you might not know what you have missed out!
I have just spent two hours working out why
onMouseOut events do not work properly on Opera, and tried to find hack to work around it. And I need to get it working on Safari 1.3, Safari 2.x and Konquerer. Maybe.