Also, when accessing the tabs on your computer, within seconds of the synchronising completing, you will see a list of the open tabs on your mobile device which allows you to continue working relatively seamlessly. However, if you are working from within a web application, expect to see a login screen as you won't necessarily be able to continue as seamlessly as you would hope. It's close enough though, and not bad for what it is.
For more on Nokia's touchy-feely new phones for 2010 onwards, head on over to the iGeneration blog.